What is the critical value? What decision should you make? choose from the options below a. Reject the null - our results are not significant b. Reject the null - our results are significant c. Fail to reject the null - our results are not significant d. Fail to reject the null - our results are significant What is the effect size (eta-squared)? Remember, round to the second decimal) What is Tukey's HSD (alpha = .05)?
What is the critical value? What decision should you make? choose from the options below a. Reject the null - our results are not significant b. Reject the null - our results are significant c. Fail to reject the null - our results are not significant d. Fail to reject the null - our results are significant What is the effect size (eta-squared)? Remember, round to the second decimal) What is Tukey's HSD (alpha = .05)?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Question
Transcribed Image Text:Fahkir is conducting a study about how sleep deprivation affects errors on a cognitive task. Participants are randomly assigned to get 3, 6, or 9 hours of sleep in a sleep lab;
then they complete the cognitive task. The data are as follows:
Highly Sleep Mildly Sleep Not Sleep
Deprived
Deprived Deprived
6.
1
3
11
Fill in the table below:
Source
SS
df
MS
of
F
Variation
Between
groups
Within
groups
Total
Finally,
What is the critical value?
What decision should you make? choose from the options below
a. Reject the null our results are not significant
b. Reject the null our results are significant
C. Fail to reject the null - our results are not significant
d. Fail to reject the null - our results are significant
4 35
Transcribed Image Text:What is the critical value?
What decision should you make? choose from the options below
a. Reject the null - our results are not significant
b. Reject the null - our results are significant
c. Fail to reject the null - our results are not significant
d. Fail to reject the null - our results are significant
What is the effect size (eta-squared)? Remember, round to the second decimal)
What is Tukey's HSD (alpha = .05)?
%3D
Using Tukey's HSD, which conditions are significantly different from each other? (choose from the options below)
a. M1 and M2
b. M1 and M3
c. M2 and M3
d. None of the above
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