"For an independent t-test, if the mean of group 1=10, mean of group 2=18, SS1 =5,...
"For an independent t-test, if the mean of group 1=10, mean of group 2=18, SS1 =5, SS2=12, there are 7 individuals per group. What is the value of t obtained?"
a5.9
b-12.5745
c-6.8
d0.33
"Of the options below, what increases beta? "
|
Higher Alpha |
||
|
Higher Statistical Power |
||
|
Smaller Sample Size |
||
|
Higher Effect Size |
Homework Answers
From the given information,
By using calculator,
The required correct answers are,
Que. 1.
Obtained t value= -12.5745
i.e., Option b. is correct.
Que. 2.
We know that,
Smaller sample size increases beta.
i.e., Third option is correct.
Please rate(thumbs up) the answer if you are satisfied with it.
Thank you.
Add Answer to:
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