Test H0 : p=0.27 H 0 : p = 0.27 vs Ha : p<0.27 H a : p <
0.27 when the sample has n=900 n = 900 , and p^=0.237 p ^ = 0.237
with SE=0.01 SE = 0.01 . Find the value of the standardized z-test
statistic.
Test H0 : p=0.27 H 0 : p = 0.27 vs Ha : p<0.27 H a : p < 0.27 when the sample has n=900 n = 900 , and p^=0.237 p ^ = 0.2
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Test H0 : p=0.27 H 0 : p = 0.27 vs Ha : p<0.27 H a : p < 0.27 when the sample has n=900 n = 900 , and p^=0.237 p ^ = 0.2
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