Consider an hypothesis test of two means with a test statistic t-stat = 0.78, a critical...
Consider an hypothesis test of two means with a test statistic t-stat = 0.78, a critical value t-crit = 2.07, and an hypothesized difference equal to 0. Using the information above, determine the number of standard errors your difference in sample means is away from zero.
Select one:
a. 0.78
b. 2.07
c. Cannot solve without a significance level.
d. Cannot solve without knowing the sample size.
Homework Answers
Solution:
Answer is
0.78
Option a. is correct.
Explanation:
Given that ,
Test statistic t stat = 0.78
Test statistic is standardised value.
So , the means of its distribution is zero.
The number of standard errors your difference in sample means is away from zero is 0.78
Answer is
0.78
Add Answer to:
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