Question

What conditions must be met to use z procedures in a significance test about a population proportion? (4 points) The population is greater than 10 times the sample size. The probability of success multiplied by the sample size is greater than or equal to 10. The probability of failure multiplied by the sample size is greater than or equal to 10.

1. Thunguyet
The conditions which must be met to use z procedures in a significance test about a population proportion include:
I. The population is greater than 10 times the sample size.
II. The probability of success multiplied by the sample size is greater than or equal to 10.
III. The probability of failure multiplied by the sample size is greater than or equal to 10.

### What is Z procedure?

This is a statistical test done on data that follows a normal distribution and determines if the population means are different when the variances are known and the sample size is large.
The population must be greater than 10 times the sample size in this scenario with the other appropriate conditions being mentioned above.