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answers
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watching
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ibarra091521Lv1
16 Oct 2021
Question 4 (1 point)
We want to determine if a difference between groups exists between 3 groups. If we use a t test and an alpha of 0.05, what is the chance that one of the t tests is wrong?
Question 4 options:
45%
No chance
15%
5% (alpha = 0.05)
Question 5 (1 point)
Continuing from question 4, using a t test for more than two groups would increase __________ error.
Question 5 options:
Type I
Type II
Question 6 (4 points)
Match the following:
Question 6 options: 1 2
ANOVA
1 2
t-test
1. Use when testing the difference between two groups
2. Use when testing the difference between more than two groups
Question 4 (1 point)
We want to determine if a difference between groups exists between 3 groups. If we use a t test and an alpha of 0.05, what is the chance that one of the t tests is wrong?
Question 4 options:
45%
No chance
15%
5% (alpha = 0.05)
Question 5 (1 point)
Continuing from question 4, using a t test for more than two groups would increase __________ error.
Question 5 options:
Type I
Type II
Question 6 (4 points)
Match the following:
Question 6 options: 1 2
ANOVA
1 2
t-test
1. Use when testing the difference between two groups
2. Use when testing the difference between more than two groups
Read by 1 person
sheikhaasif12345Lv10
17 Oct 2021
Read by 1 person
17 Oct 2021
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