Answered: Forbes reports that women trust…

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Description: For part b. of this problem enter the absolute value of your answer in the response text box. Do not include the plus or minus sign with your answer. Enter the answer in xx.xx format. That is, first round your answer to two decimals and then use le

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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For part b. of this problem enter the absolute value of your answer in the response text box. Do not include the plus or minus sign with your answer. Enter the answer in xx.xx format. That is, first round your answer to two decimals and then use leading and trailing zeros to exactly match the format. For example, if your answer is 6.1525, first round it to two decimals which is 6.15 and then enter it as 06.15 to match the format. If your answer is -.2 then enter it as 00.20 in the answer box and do not include the minus sign. What is the value of the test statistics? Enter the answer in xx.xx format per instruction for part b Your answer is: What is the P-Value? Enter the answer in xx.xx format per instruction for part b. Your answer is: What is your decision? Enter “R” if your decision is to reject the null hypotheses. Enter “F” if the decision is fail to/do not reject the null hypotheses. Your answer (R/F) is: Which of the followings is/are appropriate conclusion for the hypotheses test? Note that there may be more than one appropriate response. Enter “A” if the conclusion is appropriate and enter “N” if the conclusion is not appropriate. The data suggests that the trust in Pinterest recommendation is the same among men and women. Your answer (A/N) is: The data does not support that the trust in Pinterest recommendations differs among men and women. Your answer (A/N) is: We are at least 95% confident that the trust in Pinterest is the same among men and women. Your answer (A/N) is: We are at least 95% confident that the trust in Pinterest differs among men and women. Your answer (A/N) is:

Use 0.05 significance level.
Determine which of the following formulations of the hypotheses is appropriate and enter the corresponding number in the answer text box.
Index "m" refers to the population of men and index "w" refers to the population of women. (2.5 points)
For example if you think formulation number 2 is the most appropriate formulation for this problem then enter "2" in the answer text box.
. Họ: Hm - Hw = 0
Ha: Hm - Hw + 0
. Ho: Hm - Hw # 0
Ha: Hm - Hw = 0
Ho: Om-Ow-이
Ha: Om - Ow + 0
Ho: Om - Ow#0 Ha: Om-Ow= 0
Ho: Om-Ow=0
Ha: Om - Ow#0
Họ: Om - Ow#0
Ha: Om - Ow = 0
Ho: Pm-Pw=0 Hạ: Pm-Pw#0
1. Ho: Pm -Pw #0_Ha: Pm- Pw=0
Your answer is:

All manual computations/arithmetic must be carried to at least four (4) decimal points
Forbes reports that women trust recommendations from Pinterest more than recommendations from any other social network platform (Forbes
website, April 10, 2012). But does trust in Pinterest is the same by gender? The following data shows the number of women and men who stated,
in a recent market survey, that they trust recommendation made on Pinterest.
Women
Men
150
120
Sample size
120
90
Trust recommendations made on
Pinterest
Use 0.05 significance level.
Determine which of the following formulations of the hypotheses is appropriate and enter the corresponding number in the answer text box.
Index "m" refers to the population of men and index "w" refers to the population of women. (2.5 points)
the answer text box.
For example if you think formulation number 2 is the most appropriate formulation for this problem then enter "2"
· Ho: Hm-Hw = 0
Ha: Hm - Hw # 0

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