Score: 0 of 1 pt 6 of 10 8.1.24 The test statistic of z=-1.23 is obtained when t

Question

Score: 0 of 1 pt 6 of 10 8.1.24 The test statistic of z=-1.23 is obtained when testing the claim that p=1/6. a, Using a significance level of =0.05, find the critical value(s). b. Should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table Cick here to view page 2 of the standard normal distribution table, a. The critical value(s) is/are z Round to two decimal places as needed. Use a comma to separate answers as needed.) Enter your answer in the answer box and then click Check Answer Clear A

Explanation / Answer

critical value
the value of |z | at los 1% is 1.96
we got |zo| =-1.23 & | z | = 1.96
make decision
hence value of | zo | < | z | and here we reject Ho
p-value : left tail - ha : ( p < -1.23) = 0.2187
hence value of p0.05 > 0.00476, here we reject Ho

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