InterviewSolution
Saved Bookmarks
| 1. |
What is the equation for z test hypothesizing? |
|
Answer» The test STATISTIC is a z-score (z) defined by the following EQUATION. z=(p−P)σ where P is the hypothesized value of POPULATION proportion in the null hypothesis, p is the sample proportion, and σ is the standard deviation of the SAMPLING distribution. |
|