Find the Pvalue for the indicated hypothesis test with the g

Find the P-value for the indicated hypothesis test with the given standardized test statistic, z. Decide whether to reject

Upper H 0

for the given level of significance

alpha .

Two-tailed test with test statistic

z=negative 1.51

and

alpha =0.1

pvalue =

round to four decimal places

Given that no distribution is provided, we assume a normal distribution.

z=-1.51, alpha = 0.1.

The test is a two tailed test.

p-value = p(z<-1.51 or z>1.51)

=2*p(z>1.51)

=2*(1-p(z<1.51))

From normal distribution table, p(z<1.51) = 0.9345

Therefore, pvalue = 2*(1-0.9345) = 0.1310

As alpha = 0.1, which is less than the p value, we accept the null hypothesis.