Find z* for each of these situations, taking into account whether the test is one-sided or two-sided. Then find the p-value, indicating its relation to alpha. Finally, determine if the hypothesis test would lead to rejection of the null.
Solution :
This is the right tailed test .
The null and alternative hypothesis is
H0 : p =2.10
Ha : p > 2.10
Test statistic = z =2.10
P(z > 2.10) = 1 - P(z <2.10 ) = 1-0.9821=0.0179
P-value = 0.0179
= 0.05
P-value <
Reject the null hypothesis .
Find z* for each of these situations, taking into account whether the test is one-sided or...
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