Choose the appropriate statistical test. When computing, be sure to round each answer as indicated. A researcher believes that parents of teenagers get less sleep than parents of newborns. Teenager parents: Mean = 6.8 hours; Variance = 2; N = 30 Newborn parents: Mean = 6.4 hours; Variance = 3; N = 30 Calculate the first required formula (round to 1 decimal). Calculate the second required formula (round to 2 decimals). What is your t-obtained? (round to 3 decimals). What is your t-cv? (exact value from table). Should you Reject or Retain the null hypothesis? Only type "Reject" or "Retain"
Choose the appropriate statistical test. When computing, be sure to round each answer as indicated. A researcher believes that parents of teenagers get less sleep than parents of newborns. Teenager parents: Mean = 6.8 hours; Variance = 2; N = 30 Newborn parents: Mean = 6.4 hours; Variance = 3; N = 30 Calculate the first required formula (round to 1 decimal). Calculate the second required formula (round to 2 decimals). What is your t-obtained? (round to 3 decimals). What is your t-cv? (exact value from table). Should you Reject or Retain the null hypothesis? Only type "Reject" or "Retain"
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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Choose the appropriate statistical test. When computing, be sure to round each answer as indicated.
A researcher believes that parents of teenagers get less sleep than parents of newborns.
Teenager parents: Mean = 6.8 hours; Variance = 2; N = 30
Newborn parents: Mean = 6.4 hours; Variance = 3; N = 30
Calculate the first required formula (round to 1 decimal).
Calculate the second required formula (round to 2 decimals).
What is your t-obtained? (round to 3 decimals).
What is your t-cv? (exact value from table).
Should you Reject or Retain the null hypothesis? Only type "Reject" or "Retain"
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