Question
Suppose that you are testing the hypothesesH0:1=2vs.HA:1>2and obtained the following results fromindependent samples selected fromtwo populations. Sample1 Sample2 n1 = 35 n2 = 45 mean
Suppose that you are testing the hypothesesH0:1=2vs.HA:1>2and obtained the following results fromindependent samples selected fromtwo populations.
Sample1
Sample2
n1= 35
n2= 45
mean y1= 13.8
mean y2= 11.5
s1= 2.5
s2= 3.2
- Compute the value of the t statistic.
- What is the degrees of freedom?
- What is p-value associated with the t statistic?
- State your conclusion at = .01.
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Abstract Analytic Number Theory
Authors: John Knopfmacher
1st Edition
0486169340, 9780486169347
