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B. Use the largest sample z-test to test H0= 0.70 against the alternative hypothesis Ha : p <0.70. Use a =0.01 if a= 0.01, find
B. Use the largest sample z-test to test H0= 0.70 against the alternative hypothesis Ha : p<0.70. Use a =0.01 if a= 0.01, find the rejection region for the test. C. Calculate the value of the test statistic z= What is the conclusion of this test?
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