Question

You want to know if part time employees become more or less happy with their employment over time. Thus, you give a questionnaire to 100 new hires and four months later give the same questionnaire to the same employees. What type of research design have you used

Answer 1

Answer:

:Two students made stem-and-leaf plots for the following data: 530, 545, 550, 555,560, 570. Which is incorrect? Explain the error.

(2 Points)

A; there is no stem for 56.

B; there are no leaves for 55.

Explanation