SOLUTION: Given: n = 49 x = 54.8 s = 28 Ho: x = 50
Ha: x does not= 50
The standardized test statistic e
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Question 426775: Given: n = 49 x = 54.8 s = 28 Ho: x = 50
Ha: x does not= 50
The standardized test statistic equals
a. 0.1714
b. 0.3849
c. –1.2
d. 1.2
e. None of the above
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Given: n = 49 x = 54.8 s = 28
Ho: x = 50
Ha: x does not= 50
The standardized test statistic equals
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z(54.8) = (54.8-49)/28 = 0.2071
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Cheers,
Stan H.
======================
a. 0.1714
b. 0.3849
c. –1.2
d. 1.2
e. None of the above
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