If a sign test is applied,what is the null hypothesis for a two-tailed test? A)H₀: π = 0.50 B)H₀: π is not equal to 0.50 C)H₀: π 0.50 D)H₀: π

Question

If a sign test is applied,what is the null hypothesis for a two-tailed test? A)H₀: π = 0.50 B)H₀: π is not equal to 0.50 C)H₀: π > 0.50 D)H₀: π < 0.50

Quizplus · Accepted Answer

The null hypothesis for a two-tailed sign test states that there is no difference between the populations, which is represented by π (the probability of success) being equal to 0.50. This means that the outcomes are equally likely, indicating no effect or difference.

If a Sign Test Is Applied,what Is the Null Hypothesis