The test statistic of zequals

=2.34

2.34 is obtained when testing the claim that pnot equals

0.523

0.523.

a. Identify the hypothesis test as beingtwo-tailed, left-tailed, orright-tailed.

b. Find theP-value.

c. Using a significance level of alpha

equals

=0.05

0.05, should we reject Upper H 0

H0 or should we fail to reject Upper H 0

H0?

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a. This is a two-tailed

test.

b.P-valueequals

=

nothing

(Round to three decimal places asneeded.)