Q4. Suppose you have the following two documents: How similar are the documents using Cosine similarity. Term Document 1 (term frequency) Document2(term frequency) Red 400 100 Green 10 400 White 5. Black 700

Q: Suppose p varies directly with q and that p = 56 when q 8. What is the value of p when q = 3? p =…

A:

Q: The table to the right gives the number of passenger car occupants killed in accidents in a certain…

A: Formula used for relative frequency.  Relative frequency = frequency/total number of frequency.

Q: 3. on the num 4. Plot the numbers-1 and 1

A: Here we have to plot the numbers -112 and 134 on the number line.

Q: The arithmetic mean between two numbers is 3.4 and their geometric mean is 0.4(42)^ 0.5. Find their…

A: Let us assume the two numbers to be x and y. We are given that the arithmetic mean of two numbers is…

Q: The degrees of freedom are directly related to

A: Let, X1,X2,...,Xn be the samples from normal distribution. Let, S2 be the sample variance.  We know…

Q: Does the I^c mean not identical?

A: Yes

Q: 1. Complete the table below by identifying the effects on resistance and effects on current flow of…

A: We have to find if the quantities mentioned are directly proportional or inversely proportional.

Q: The following scenarios are applications on the mole concepts that we encounter in our daily life.…

A: Explanation: Inchemistry, the mole concept is a unit used to understand about atoms. But, similarly…

Q: Suppose at your university you are asked to find the relationship between weekly hours spent…

A: Correlation: Correlation a measure which indicates the “go-togetherness” of two data sets. It can be…

Q: A researcher wants to determine if the exam scores of the students are dependent on the length of…

A: Introduction: The response variable is the examination scores, y, and the explanatory variable is…

Q: d) At what time are the ships closest? Remember to justify with analysis of your number line and…

A:

Q: An elementary education researcher was interested in seeing how the color used to make corrections…

A: The test is for two independent populations . The null and alternative hypothesis are given by : Ho…

Q: Q. 20. Find out mode from the following : Values X: 10 12 15 20 25 30 35 Frequency : 2 7 8 10 15 11…

A: Solution-: We have following table: X 10 12 15 20 25 30 35 Frequency 2 7 8 10 15 11 7 We…

Q: 16 30

A: In a right angle triangle, the longest side is called hypotenuse. The side which is opposite to the…

Q: 4. Evaluate the geome -(-3)*-|

A:

Q: Suppose that the length of time between consecutive high tides is 12 hours and 28 minutes. According…

A:

Q: For the following data (0, 22), (15, 24), (18, 37), (22, 25), (24, 123) what three data points of x…

A:

Q: What is the missing value for x on the diaaram below

A: Given: Find: x

Q: Peter compares the high temperatures in City 1 and City 2 for one week. In City 1, the range in…

A: We have,  For City 1 the range in temperature = 12°F and  IQR= 6°F. For City 2, the range in…

Q: The following data give the speeds (in kilometer) as measured by radar of 5 selected cars traveled…

A: Given data 107,100,126,120,100

Q: QUESTION 1 Write the following improper fraction as a mixed number. 25 7 For the toolbar, press…

A:

Q: 1. Find the value of "MSE " if MST =21", and F= 5.25

A: Given,MST=21F=5.25

Q: A doctor is interested in seeing the relationship between age and blood sugar level. Age (X) Blood…

A: x y xy xi-x¯2 yi-y¯2 43 99 4257 105.0625 380.25 21 65 1365 138.0625 210.25 25 79 1975…

Q: The following table represents the portability of the number of cars owned by a college student.…

A: Given data, Find standard deviation and variance?

Q: Explain why the following picture is misleading:

A: Note: Hi there! Thank you for posting the question. As you have posted multiple questions, as per…

Q: Which one of the following best describes the frequency spectrum for in the interval -4.41. you can…

A: We know that,  sincn =sinnn  And, at n = 0,  sinc(n=0) = 1,  So, 1/2 sinc(nπ/2) = 1/2 = 0.5  Hence,…

Q: Find the principal values of coth(2+3j).

A: Expand coth using Eulers formula.

Q: QUESTION 8 If then the value of y' is 3cosx - 10 3sinx - 10 3cosx + 10

A:

Q: A professor wants to see the relationship between class size and final exam performance. Class Size…

A: The values of x and y given is as follows x y 25 80 14 98 33 50 28 82 20 90

Q: 9) Find the values of the other 5 trig functions if csc(-0) = & cote>0 LOIN

A:

Q: QUESTION 2 Is one half always greater than one fourth? Examine these figures and tell me when one…

A:

Q: e. P(- zo szs0) = 0.2708 f. P(-2zo) = 0.5 h. P(zszo) = 0.0094

A: From excel: Thus, Z0  = 1.50

Q: The above chart is an example of:

A: Given,

Q: The table to the right gives the number of people by age group in a town of 100 000. (a) Add two…

A: Note: Hi there! Thank you for posting the question. As your question has more than 3 parts, we have…

Q: Is there a better example of this... it's hard to follow

A: Let's solve.

Q: An article published by the American Meteorological Society, gives a rating system used to classify…

A:

Q: e range. -36 39 46 43 37 34 56 43 34 15 52 38 49 29 29 is 22, is iS mals.)

A: Given, 41, 51, 36, 43, 40, 36, 39, 46, 43, 37, 34,  56, 43, 34, 15, 52, 38, 49, 29, 29

Q: Refer to Figure 1 below to answer questions 1 and 2. 3.8 FSA PRACTICE y. 10 A B. 10 You E 10-

A:

Q: For which of the x-values should you NOT attempt to estimate the y because of extrapolation? 20 60…

A: Given Information: From the given graph, the data points are, 9,1,41,3,55,4,69,5,75,5,83,6

Q: In 1997, the average price of a group of items was 25% more than in 1996 but 25% less than in 1995…

A:

Q: The following equation represents a population model that is estimated using OLS: Y=k+wU+u. Where Y…

A: For the given statement

Q: The table to the right gives the number of passenger car occupants killed in accidents in a certain…

A: Frequency table contain different categories with the corresponding frequencies. In grouped data,…

Q: (i) Interpolate the missing entries | 0 | 1 | 2| 3 | 4 | 5 y= f(x) | 0 | – 8 15 35

A: We will solve it by Newton's Divided Difference formula x f(x) f[xi,xj] f[xi,xj,xk]…

Q: I'm confused with question 14 because I cant find an example to follow. Could you help, please?…

A: Given data and calculation of variance is shown below

Q: Explain why the relative frequency column of a frequency table might not sum to 1.0.

A:

Q: Find the exact value of the following: sec (5π/4) =

A: We have to find exact value of trigonometric angle: sec 5π4= We have 5π4=5π4=4π+π4=4π4+π4=π+π4 We…

Q: 3) ONLY Write the correct letter on the line below. AJKL ~ A) similar; AA similarity; ASQR B)…

A: Answer

Q: The correlation between the heights ( measured in inches ) of brothers and the heights of their…

A: Solution Given the correlation between the height of  brothers and the heights of their sister is r=…

Q: These charts enablė comparisons of more thàn one variable to be made the same time. For example, one…

A: Bar chart deals with categorical data and bars are constructed based on the given variables.…

Q: Suppose the relationship between Y and X is given by: Y =  20.53 + 10.11*X What is Y when X is…

A: Given,   The relationship between Y and X is given by,   Y =  20.53 + 10.11*X   The objective is to…