6. Evaluate the determinant for the following matrix: 1 O A. 8 О В. -2 O C.5 O D. -4 3.
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- Question 6 of 20 : Select the best answer for the question. 6. Evaluate the determinant for the following matrix: 1 O A. 8 O B.-2 O C.5 O D. -4 O Mark for review (Will be highlighted on the review page) > C 3. %24 %23[For this question, you can use a program such as Excel or Word (paste into the quiz, then format at needed), or use the table formatting tools in the Canvas Toolbar in the quiz question to create your matrix.] Using the scenario information, illustrate a factorial matrix with identifiers for each side of the matrix, and the variable identifications in each box of the table. The goal is that your reader should be able to visually see what you are researching based on the matrix table. Do not copy and paste the matrix from SPSS or other automatically generated format. You are to create the table manually. However, it does not need to be complicated. Simply identify a letter or code that illustrates your variables in the scenario, and be sure your reader knows what they mean. An example is provided below. The goal here is not that you produce a beautifully formatted table for this quiz, but that your information is clearly understandable to your reader, and correct to the scenario.…INSTURCTION FOR FINAL LAB ASSIGNMENT STUDENT ID 1. Kindly Check Your STUDENT ID in question paper as I have mentioned. 1. 201801557 2. If Your STUDENT ID is in SETA then Solve the Set A Only. 2. 201806825 3. If your STUDENT ID is in SET B then Solve the SET B only. 4. Draw the diagram by using DIA SOFTWARE according to 3. 201807553 the question in your SET. Take the screenshot of your 4. 201904768 diagram & paste in the question paper.& upload on BB 5. 201904775 6. 201908304 7. 201909048 Answer the following questions. Q 1) Draw the DFD level -1 diagram of LIBRARY MANAGEMENT SYSTEM Output: Q 2) Draw the E-R diagram for HOTEL MANAGEMENT SYSTEM Output:
- Answer only if you are 100% sure . Correct and detailed answer will be Upvoted else downvoted. WANT TRANAITION DIAGRAM ALSOPlot point please.Remaining Time: 13 minutes, 56 seconds. estion Completion Status: Which relationship does the following diagram represnt? savel) Player SaveFile O Association O Aggregation O Composition O Recursion Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers 33°C P Type here to search
- Answer the following given question. Home assignment.1 . Correct and detailed answer will be Upvoted else downvoted. Thank you!Question 2 of 20 : Select the best answer for the question. 14 -13 K = 8 -1 10 -2 2. Find the determinant of K. A. 597 B. 671 O C.913 D. 1 O Mark for review (Will be highlighted on the review page) >
- Model evaluation Create a predictions variable using your fitted model and the test dataset; call it y_pred. Then get the accuracy score of your predictions and save it in a variable called accuracy. Finally get the confusion matrix for your predictions and save it in a variable called confusion_mat. Code: y_pred = Noneaccuracy = Noneconfusion_mat = NoneA6. Suppose a farmer decided to keep individual records for the new cattle. His records show 4 bred heifers valued at $900; 5 cows valued at $1,000, and 1 bull valued at $2,000. Using the chart below, setup the individual records for each animal for year 1. Make sure that your animal ID for each type of animal is different, for example, bred heifers can start at 22-1, etc.; cows can start at 22- 01, and the bull can be 22-001.Create the following indices, giving them an appropriate name in your spreadsheet (make sure to use the reverse-coded variable where relevant): Belief that climate change is a real phenomenon: Take the mean of scepticism_2, scepticism_6, and scepticism_7. Preferences for government intervention to solve problems in society: Take the mean of cog_1, cog_2, cog_3, cog_4, cog_5, and cog_6. Feeling of personal responsibility to act pro-environmentally: Take the mean of PN_1, PN_2, PN_3, PN_4, PN_6, and PN_7. When creating indices, we may be interested to see if each item used in the index measures the same underlying variable of interest (known as reliability or consistency). There are two common ways to assess reliability: either look at the correlation between items in the index, or use a summary measure called Cronbach’s alphaCronbach’s alpha A measure used to assess the extent to which a set of items is a reliable or consistent measure of a concept. This measure ranges from 0–1,…