Q7) In the following seven problems, use the given information to find the p-value 24. Claim: μ< 36 TestStat z = -2.13 i. 25. Claim: > 84 Test Stat: z - 1.89 26. Claim: 110 Test Stat: = -2.05 27. Claim:μ> 55 Test Stat: z = -1.10 28. Claim: μ = 1.287 Test Stat z = 2.89 29. Claim: μ + 36 Test Statz = -2.56 30. Claim: < 15 Test Stat z = 1.58

The provided information is as follows:The objective of the given question is to find p-values.

Answered: Q7) In the following seven problems,…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (The pair of variables have a significant correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The number of hours 6 students spent for a test and their scores on that test are shown below. Hours spent studying, x Test score, y Test score 00 80+ Find the regression equation. y=x+ (Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed.) Choose the correct graph below. O A. 0- 0 Hours studying A. 45.1 B. 53.2 1 38 C. 55.9 D. not meaningful 1 2 4 4 5 Q 45 52 47 65 67 Test score B. 80- 0- 0 Hours studying Test score (a) Predict the value of y for x = 3. Choose the correct answer below. C. 80- (a) x = 3 hours (c) x = 14 hours 0 Hours studying Test score (b) x = 3.5 hours (d) x = 1.5 hours 80- 0 Hours studying €
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