Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Ms. Arceo studies if age correlates with the average number of hours of sleep, so she selected a random sample of size 11 and surveyed

image text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribed
image text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribed
Ms. Arceo studies if age correlates with the average number of hours of sleep, so she selected a random sample of size 11 and surveyed the needed data. age(x) 8 15 22 27 34 20 25 41 15 36 37 hours of sleep (y) 8 8 7 7 5 6 6 8 7 5 5Test the significance of the correlation coefficient at 0.01 level of significance. Correlation coefficient r: [a]For the sample data, there is a [b] correlation between age and number of hours of sleep. Testing of Significance of r STEP 1: Ho: There is [c] between age and number of hours of sleep.Ha: There is [d] between age and number of hours of sleep. STEP 5: Conclusion: There is [i] between age and number of hours of sleep

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Differential Geometry And Continuum Mechanics

Authors: Gui Qiang G Chen, Michael Grinfeld, R J Knops

1st Edition

331918573X, 9783319185736

More Books

Students also viewed these Mathematics questions

Question

What is a use case analysis and how do you perform one?

Answered: 1 week ago