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

: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

step 1: create a plan

step 2: inventory facility equipment/assets

step 3: create preventive maintenance procedures

step 4: create preventive maintenance schedules

step 5: train your maintenanceteam

step 6: analyze – adjust - improve

or

step 1 – pm procedure design: doing the effective things

step 2 – pm procedure scheduling: efficient use of people and resources

step 3 – pm lubrication engineering

step 4 – pm training: back on the chain gang

step 5 – pm program management plan

step 6 – communicate, communicate, communicate

answer; (c) penalty