I have a categorical variable named "subject_education" that takes on 5 distinct values (1=no high school, 2=high school, 3=some college, 4=college or more, 5 = missing). What command should I use to retrieve a table of frequencies associated with each value of "subject_education"
Q: Perform Dijkstra's algorithm on the graph below to find the minimum-weight pathsfrom the source…
A: ## Unveiling the Shortest Path: A Look at the Graph Algorithm OutputThe provided data snippet offers…
Q: Vehicle routing problems concern the linking of a group of customers who must be visited to a set of…
A: The method described, where the worst-case scenario is assumed with each vehicle leaving the depot…
Q: Alert dont submit AI generated answer.
A: The objective of the question is to determine whether the given relation R(ABCDE) with functional…
Q: For each of the following problems, you should write your answer as an expression. Do not give the…
A:
Q: Let’s consider the operation of a learning switch in the context of a network in which 6 nodes…
A: ActionSwitch Table StateLink(s) packet is forwarded toExplanationB send a frame to ESwitch Learns…
Q: Please help me with this Operating systems principles homework project (NOT GRADED) CHECK ATTACHED…
A: Certainly! Let's break down the steps and concepts involved in this project in more detail:### 1.…
Q: Draw a simple circuit that implements the following RTL (Register Transfer Language) Instruction:…
A: To implement the given RTL instructions in a simple circuit, we can use two registers (X and Y) and…
Q: Help me fix my error in my code the expected output is in the picture. My Code: #include…
A: Here's a more detailed explanation of the code and the changes made to address the issue:The…
Q: Add java code to the code that will compare the two strings (already initialized with input). Have…
A: Approach to solving the question: Here's the Java code that compares two strings and computes the…
Q: Your team has decided to use Amazon ElastiCache in your application development. Which benefits will…
A: 1. Predictable Performance:Traditional databases store data on disks, which have slower access times…
Q: For a tree which uses lazy deletion, implement a function which counts the # of deleted nodes.
A: TreeNode class: Defines a class representing a node in the binary search tree. Each node has…
Q: in c++ Write a full class definition for a class named Counter, and containing the following…
A: EXPLANATION:The Counter class is defined with private data members counter, limit, and a static…
Q: 4. Think about the idea that you developed in “question 3” to improve your university or…
A: When determining whether or not the concept that was created in question 3, which attempts to…
Q: Walmart Canada debuted a new checkout system called "fast lane" that lets customers avoid cashiers…
A: (a) Old System Checkouts Per Shift: Each old system checkout takes 45 seconds, and we want to know…
Q: please read the question carefully and answer the question correctly
A: Pseudo Code for Recursive Depth First Search Algorithmfunction DFS(node): if node is not visited:…
Q: Consider the set of attributes ABCDEF and the FDs {ABC → G,C → DE,CF→ AB). This set of FDs is a…
A: Given the set of attributes: {A, B, C, D, E, F, G} and the functional dependencies: {ABC → G, C →…
Q: 1. Please check the answer and add explanation properly . 2. Give explanation for incorrect options…
A: First, with regard to weights throughout the process of learning neural network parameters - Within…
Q: software enginering cocomo model questıon = Calculate the tıme and labor costs and man/month ratio…
A: Your calculations using the COCOMO (Constructive Cost Model) basic model seem to be correct.The…
Q: Please give step by step solution so i can fully understand. I a unsure how to go about solving…
A: To find candidate keys for the relation R(A, B, C, D, E, F) with the given functional dependencies,…
Q: Don't use ai answer please check the answer twice before posting
A: ; Assume var1 and var2 are stored in registers; Let's say var1 is in register R1 and var2 is in…
Q: Draw the logic diagram and the state transition diagram for a sequential circuit with one JK…
A: Step 1: Step 2: Step 3: Step 4:
Q: MATLAB CODES ONLY
A: Here's a MATLAB code snippet that you can use to solve the dynamic equations for the system. Please…
Q: Hello. Please answer the attached Operating Systems question correctly and completely.*If you answer…
A: Regarding the nature of the deadlock described in your scenario. It fits the definition of a…
Q: The "MULTIEQUAL" p-code operator has not been considered in the script. Please identify the correct…
A: 1. One can simply add PcodeOp.MULTIEQUAL into 'binary_operators' and the resulted script will be…
Q: THEORY OF COMPUTATION
A: Understanding the NFA:* The NFA has three states: q0 (starting state), q1, and q3 (accepting…
Q: A heap is stored using an array as follows: INDEX C ONTENTS 0 1 2 3 4 5 6 90 80 75 60 78 30 20 Show…
A: Approach to solving the question:To insert the value 85 into a max heap correctly and solve this…
Q: Make a Python Program That Accomplishes the Following Three Parts Based on the Given Chart of…
A: Approach to solving the question: Detailed explanation: Examples: Key references:Computer Science
Q: Draw the collaboration diagram for online food ordering system. Identify minimum 3 objects and 10…
A: A collaboration diagram, sometimes referred to as a communication diagram, uses the Unified Modeling…
Q: Exercise 6: Let L be an Slist. Define a recursive function Flip as follows: B. Suppose L = x. Then…
A: Given,L = [(2,3), (7,9)] =((Flip[7,9], Flip[2,3]), = (Flip[9], Flip[7], Flip[3], Flip[2])) = ((9,…
Q: The program will ask the user for their name and employee ID. The ID will be a five-digit number.…
A: #include <iostream> #include <string> bool AskNameId(std::string* name, std::string*…
Q: The Context Free Grammar below is given: G=( {S,a,b}, {0,1}, S, {S⇒0b|1a, a→0|0s|1aa|ɛ, b→1|1s|Obb})…
A: The given Context Free Grammar (CFG) is a formal system that describes a language made up of strings…
Q: Alert dont submit AI generated answer. explain all option right and wrong option
A: The objective of the question is to understand the different ways of inserting a new node in a…
Q: Think about your own university or college and choose an idea that could improve studentsatisfaction…
A: An suggestion that might be implemented to improve student satisfaction with the process of…
Q: Given a HashMap pre-filled with student names as keys and grades as values, complete main() by…
A: Below is the screenshot of the working code:
Q: answer it
A: Step 1: Here's the completed code with the missing parts filled in:int Variable[3] = {2, 3, 4}; int…
Q: 4.16.1 [5] <§4.5> What is the clock cycle time in a pipelined and non-pipelined processor?…
A: Pipelining breaks down an instruction into stages that can be worked on simultaneously. Imagine an…
Q: Propositional logic lacks a general mechanism for deriving facts from other facts. A) True B)…
A: Propositional logic actually includes mechanisms for deriving facts from other facts. This process,…
Q: Look at my previous code, can you help me with this question please.
A: Step 1: Correcting the factorial FunctionHere's the corrected version of the factorial function: def…
Q: Check the screenshot to solve this question on memory hierarchies in computer structures ;
A: Step 1: 1 word = 64 bit =8 B Main memory = 8GB=1 G words Each block of…
Q: Just want answer
A: Understanding CFG, PDAs, and Transitions: Demystifying the OptionsThis prompt delves into the…
Q: Decision theory develops methods to make optimal decisions in the presence of uncertainty. A)…
A: Step 1: Define decision theoryDecision theory is the addition of utility theory with probability…
Q: Integer numSize is read from input. ArrayList colorsList contains numSize strings read from input.…
A: Completing the missing code: In order to complete the missing code we need to implement an enhanced…
Q: Could you assist me in understanding this intricate algorithm and guiding me through the steps of…
A: Creating a Turing machine for division can indeed be complex, but breaking down the process step by…
Q: What are the four phases of the SDLC process? What is the importance or significance of each phase?
A: FOR MORE INFORMATION, PING ME HAPPY LEARNING
Q: Give the output of the following program (written in C syntax) using the four parameter-passing…
A: Approach to solving the question: Let's analyze the given C program and determine the output for…
Q: Solve this problem and include the code please orderdp.cpp: #include <fcntl.h> #include…
A: The provided code, developed in C++, focuses on order and product management. It has various…
Q: For each of the following functions, determine whether the function is: Injective (one-to-one).…
A:
Q: li $t2, 2 L1: add $t1, $t1, $t2 sub $t1, $t1, $t3 bne $t1, $t4, L1…
A: References: Buchanan, D. A., & Huczynski, A. (2019). Organizational behaviour. Pearson UK.…
Q: Implement BNF grammar using a Parser. Test the parser using examples. Consider the following grammar…
A: To implement a parser for the given BNF grammar using a recursive-descent recognizer, we need to…
Q: 3) Suppose we have a computer that uses a memory address word size of 8 bits. This computer has a…
A: In computer architecture, cache memory plays a critical role in reducing the time taken to access…
I have a categorical variable named "subject_education" that takes on 5 distinct values (1=no high school, 2=high school, 3=some college, 4=college or more, 5 = missing).
What command should I use to retrieve a table of frequencies associated with each value of "subject_education"
Step by step
Solved in 2 steps
- The InstantRide Driver Relationship team wants to learn how many travels each driver has done in the month of October. You need to send them the DRIVER_ID, and two calculated columns: DAY and RIDES. The DAY column is calculated using the DAY() function with the TRAVEL_START_TIME as the argument. The RIDES column is calculated by using the COUNT() function to determine the number of rides given for each day. Filter the results with the MONTH function.The InstantRide User Satisfaction team received a phone call from a user who might have left her wallet in the car. She indicated that the license plate of the car was starting with BB-883 but unfortunately, she could not remember the full license plate number. The team wants to get all travel information for the cars with the license plate starting with BB-883. You need to return all travel data from the TRAVELS table for the CAR_ID which has a plate number compared with SUBSTR and UPPER functions.StayWell’s maintenance team wants to recheck the apartments that had plumbing service requests beforehand. You will need to return all the property IDs and the addresses of the properties that had plumbing service request (CATEGORY_NUMBER 1). Task Return a list of all the property IDs and the addresses of the properties that had plumbing service requests.
- Write a stored procedure called sp_apply_discount() that will apply percent discount to books in a subject. The stored procedure takes in 2 parameters, percentDiscount (DECIMAL(8,2)) and subject (VARCHAR(120)). Using these parameters, the stored procedure computes the discount for the book cost and stores it in the FINAL_PRICE field. For example, the following stored procedure call: call sp_apply_discount(0.15, 'Database');would compute 15% percent discount from the book cost in the Database subject category and store it in the FINAL_PRICE column as depicted in this image:MySQL Create the DISPLAY_PROPERTY_OWNER procedure which obtains the office location number, address, owner number, owner first name, and owner last name for the property whose property ID is currently stored in I_PROPERTY_ID (provided as a parameter). Place these values in the variables I_LOCATION_NUM, I_ADDRESS, I_OWNER_NUM, I_FIRST_NAME, and I_LAST_NAME, respectively. Output the contents of I_LOCATION_NUM, I_ADDRESS, I_OWNER_NUM, I_FIRST_NAME, and I_LAST_NAME5: Create the GET_CREDIT_LIMIT procedure to obtain the full name and credit limit of the customer whose ID currently is stored in I_CUST_ID. Place these values in the variables I_CUSTOMER_NAME and I_CREDIT_LIMIT, respectively. When the procedure is called it should output the contents of I_CUSTOMER_NAME and I_CREDIT_LIMIT. HERE'S MY QUERY -- create a procedure named GET_CREDIT_LIMIT -- use I_CUST_ID as a input parameter -- use I_CUSTOMER_NAME, I_CREDIT_LIMIT as output parameters -- select columns CONCAT(FIRST_NAME, ' ', LAST_NAME), CREDIT_LIMIT and store the values in I_CUSTOMER_NAME, I_CREDIT_LIMIT -- using where clause to match the CUST_ID to currently stored in I_CUST_ID(provided as a parameter) DELIMITER // CREATE PROCEDURE GET_CREDIT_LIMIT ( IN I_CUST_ID int, OUT I_CUSTOMER_NAME varchar(75), OUT I_CREDIT_LIMIT decimal(10,2) ) BEGIN SELECT CONCAT(FIRST_NAME, ' ', LAST_NAME), CREDIT_LIMIT INTO I_CUSTOMER_NAME, I_CREDIT_LIMIT FROM CUSTOMER WHERE CUST_ID = I_CUST_ID; END // DELIMITER…
- Write a script that creates and calls a stored procedure named spInsertInstructor that inserts a row into the Instructors table. This stored procedure should accept one parameter for each of these columns: LastName, FirstName, Status, DepartmentChairman, AnnualSalary, and DepartmentID. This stored procedure should set the DateAdded column to the current date. If the value for the AnnualSalary column is a negative number, the stored procedure should raise an error that indicates that this column doesn’t accept negative numbers. Code at least two EXEC statements that test this procedure.Report R commands that recode the remaining variables (heat, sewer, construction)in Houses_small, then remove the original (integer-valued) variables. You should endup with this:MySQL Create the DISPLAY_OWNER procedure which obtains the first name and last name of the owner whose number currently is stored in I_OWNER_NUM (provided as a parameter). Place these values in the variables I_FIRST_NAME and I_LAST_NAME. Output the contents of I_OWNER_NUM, I_FIRST_NAME, and I_LAST_NAME.
- The Driver Relationship team realized that maintaining driver IDs is difficult and requested an automatic way of incrementing the value when a new driver is added. You need to make the changes on the table to automatically increment the Driver ID. After the change, you need to insert the following driver: First Name: Nursin Last Name: Yilmaz Driving License ID: 4141447 Start Date: 2019-12-28 Driving License Checked: True Rating: 4.0Create the DISPLAY_OWNER procedure which obtains the first name and last name of the owner whose number currently is stored in I_OWNER_NUM (provided as a parameter). Place these values in the variables I_FIRST_NAME and I_LAST_NAME. Output the contents of I_OWNER_NUM, I_FIRST_NAME, and I_LAST_NAME. IN MYSQLUSING MYSQL Create the DISPLAY_OWNER procedure which obtains the first name and last name of the owner whose number currently is stored in I_OWNER_NUM (provided as a parameter). Place these values in the variables I_FIRST_NAME and I_LAST_NAME. Output the contents of I_OWNER_NUM, I_FIRST_NAME, and I_LAST_NAME. HERE is what i have so far, but getting these errors DELIMITER // CREATE PROCEDURE DISPLAY_OWNER (INOUT I_OWNER_NUM varchar(10), OUT I_FIRST_NAME varchar(10),OUT I_LAST_NAME varchar (10)) BEGIN SELECT OWNER_NUM,FIRST_NAME,LASTNAME INTO I_OWNER_NUM,I_FIRST_NAME,I_LAST_NAME FROM OWNER WHERE OWNER_NUM = I_OWNER_NUM; END// DELIMITER; also i need to display these outputs CALL DISPLAY_OWNER('AK102') Expected Results I_OWNER_NUM I_FIRST_NAME I_LAST_NAME AK102 Ceyda Aksoy