'Suppose we are interested in carrying out the following test: Ho : p = 0.50 Ha : P > 0.50 What is the test statistic assuming the sample proportion is 0.43 with a sample size of 352 O t = 0.43-0.50 (0.43)(0.67) 0.43 0.50 Z = 0.502 0.43-0.50 0.60" 2 = 0.43-0.50 (0.43) (0.57)'
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The null hypothesis (Ho) is that the population proportion (p) is equal to 0.50. Show more…
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