K
Karen R
Guest
1) A significance test was performed to test the null hypothesis Ho: µ = 2 versus the alternative Ha: µ > 2. The test statistic is z = 1.40. The P-value for this test is approximately what?
a).16
b).08
c).003
d).92***
2)In a test of H0: µ = 100 against Ha: µ not equal to 100, a sample of size 10 produces a sample mean of 103 and a P-value of 0.08. Thus, at the 0.05 level of significance....
a)there is sufficient evidence to conclude that µ does not equal 100.
b)there is sufficient evidence to conclude that µ = 100
c)there is insufficient evidence to conclude that µ = 100*****
d)there is insufficient evidence to conclude that µ does not equal 100.
a).16
b).08
c).003
d).92***
2)In a test of H0: µ = 100 against Ha: µ not equal to 100, a sample of size 10 produces a sample mean of 103 and a P-value of 0.08. Thus, at the 0.05 level of significance....
a)there is sufficient evidence to conclude that µ does not equal 100.
b)there is sufficient evidence to conclude that µ = 100
c)there is insufficient evidence to conclude that µ = 100*****
d)there is insufficient evidence to conclude that µ does not equal 100.