Image transcription text 1. COMPUTE A TWO-TAILED, ONE-SAMPLE t-TEST TO DETERMINE HOW THE X HEIGHT OF THE Height RANDOMLY DRAWN SAMPLE DEPICTED TO THE RIGHT

Image transcription text 1. COMPUTE A TWO-TAILED, ONE-SAMPLE t-TEST TO DETERMINE HOW THE X HEIGHT OF THE
Height
RANDOMLY DRAWN SAMPLE DEPICTED TO THE RIGHT COMPARES TO THE POPULATION
(n=9
HEIGHT, # = 66. 5 (@ UNKNOWN). COMPLETE ALL HYPOTHESIS TESTING STEPS AND SHOW
67
ALL WORK.
69
72
STEP 1: Why this test?
70
74
68
73
70
STEP 2 – State the null and alternate hypotheses, in both nomenclature and words:
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Null:
Alternate:
STEP 3 – Compute the test statistic:
STEP 4A – Determine test significance:
What are the Degrees of Freedom (df)?
> What is the critical value (CV)?
>Compare the critical value to the t-statistic (indicate whether | t | is < than or > than the |CVI):
Is the test significant (circle one)? Yes
No
STEP 48 – Evaluate the null hypothesis:
Is the null hypothesis true or false (circle one)? True False
Reject or fail to reject the null hypothesis (circle one)? Reject Fail to Reject
STEP 4C – Compute and interpret the effect size:
Effect size (circle one): Not Significant
Small
Medium
Large
STEP 4D – Report results in APA format: