Two independent samples A and B of size 7 each have scores 55, 42, 46, 45, 38 49, 40 and B has 50, 40, 42, 38, 35, 29, 25 where subjected to test of significance at 5% level. Which of the following decision is true about the group’s tests? a. For a two-tailed test we accepted the null hypothesis, b. For a one-tailed test we rejected the null hypothesis, c. The computed t-test value at 5% is 2.09, d. None of the above.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Two independent samples A and B of size 7 each have scores 55, 42, 46, 45, 38 49, 40 and B has 50, 40, 42, 38, 35, 29, 25 where subjected to test of significance at 5% level. Which of the following decision is true about the group’s tests?
a. For a two-tailed test we accepted the null hypothesis,
b. For a one-tailed test we rejected the null hypothesis,
c. The computed t-test value at 5% is 2.09,
d. None of the above.
 
 
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