Mika studies if age correlates with the average number of hours of sleep, so she selected a random samplesize of 6 and surveyed the needed data. The gathered data are given below. Is there a significant relationshipbetween a person's age and the number of hours he or she sleeps?Age(x) 8 15 22 273440Sleep (y) 88 77 56.Which is the null hypothesis?O a. There is no significant difference between a person's age and the number of hours he or she sleeps.O b. There is no significant relationship between a person's age and the number of hours he or she sleeps.O c. There is a significant relationship between a person's age and the number of hours he or she sleeps.O d. There is a significant difference between a person's age and the number of hours he or she sleeps.

Test is that whether there is a significant relationship between a person's age and the number of…

Answered: Which is the null hypothesis?

Math

Statistics

Which is the null hypothesis?

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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Question

Mika studies if age correlates with the average number of hours of sleep, so she selected a random sample
size of 6 and surveyed the needed data. The gathered data are given below. Is there a significant relationship
between a person's age and the number of hours he or she sleeps?
Age(x) 8 15 22 27
34
40
Sleep (y) 8
8 7
7 5
6.
Which is the null hypothesis?
O a. There is no significant difference between a person's age and the number of hours he or she sleeps.
O b. There is no significant relationship between a person's age and the number of hours he or she sleeps.
O c. There is a significant relationship between a person's age and the number of hours he or she sleeps.
O d. There is a significant difference between a person's age and the number of hours he or she sleeps.

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