1. What is r for this problem?2. R obtained is ...a) beyond or b) not beyond... r crit. [Reject] the null hypothesis. 3. There is ... a) a significant or b) no significant .. relationship between number of choices and difficulty making a decision.4. What is the proportion of variance accounted for? Computational Question CResearchers wonder if having more choices on a menu is related to how hard it is to make a decisionabout something. They survey customers in restaurants and find the data below to explore thisrelationship. Complete the steps of hypothesis testing to come to a conclusion about this researchquestion and calculate the proportion of variance accounted for.Difficulty of decisionNumber of choices (x)making (y)64344546816312.

Name: 1. What is r for this problem?2. R obtained is ...a) beyond or b) not
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Description: 1. What is r for this problem?2. R obtained is ...a) beyond or b) not beyond... r crit. [Reject] the null hypothesis. 3. There is ... a) a significant or b) no significant .. relationship between number of choices and difficulty making a decision.4

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Answered: Researchers wonder if having more…

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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1. What is r for this problem?

2. R obtained is ...a) beyond or b) not beyond... r crit. [Reject] the null hypothesis.

3. There is ... a) a significant or b) no significant .. relationship between number of choices and difficulty making a decision.

4. What is the proportion of variance accounted for?

Computational Question C
Researchers wonder if having more choices on a menu is related to how hard it is to make a decision
about something. They survey customers in restaurants and find the data below to explore this
relationship. Complete the steps of hypothesis testing to come to a conclusion about this research
question and calculate the proportion of variance accounted for.
Difficulty of decision
Number of choices (x)
making (y)
6
4
3
4
4
5
4
6
8
1
6
3
1
2.

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