Performing six steps of hypothesis testing

Assignment Help Basic Statistics

Reference no: EM13109749

The manager of Tammy Corporation wants to determine whether or not the type of work schedule for her employees has any effect on their productivity. She has selected 15 production employees at random and then randomly assigned five employees to each of the three proposed work schedules. The following table shows the units of production (per week) under each of the work schedules.

Work Schedule (Treatments)

Schedule 1 Schedule 2 Schedule 3

50 60 70

60 65 75

70 66 55

40 54 40

45 57 55

At a 0.05 level of significance, determine if there is a significant difference in the mean weekly units of production for the three types of work schedules (perform all six steps of hypothesis testing and show the ANOVA table).

Reference no: EM13109749

Questions Cloud

Treatment conditions and number of participants : A researcher reports an F-ratio with df = 3, 36 from an independent-measures study. How many treatment conditions were compared in the study?

How did darwin''s theories differ from his predecessors : the process of natural selection as defined by Darwin. How did Darwin's theories differ from his predecessors?

Calculate the profit of locations : The owner of Genuine Subs, Inc., hopes to expand the present operation by adding one new outlet. She has studied three locations. Each would have the same labor and materials costs of $1.60 cents per sandwich.

Which of the regulatory mechanisms is most important : During hemorrhagic shock in which blood pressure is decreased, which of the regulatory mechanisms is most important is increasing cardiac output to help maintain blood pressure?

Performing six steps of hypothesis testing : At a 0.05 level of significance, determine if there is a significant difference in the mean weekly units of production for the three types of work schedules (perform all six steps of hypothesis testing and show the ANOVA table).

Calculate the recommended production rate : The forecasted demand for fudge for the next four months is 140,160,90 and 70 pounds. What is the recommended production rate if a level strategy is adopted with no back orders or stockouts?

Show how a black snake cross with a with snake : draw a punnett square to show how a BLACK SNAKE (BB) cross with a WITH SNAKE (WW) to produce offspring that show incomplete dominance.

Compute mean-variance and standard deviation : Compute mean, variance, and standard deviation of number of parents who correctly recognize their child's illness. Determine the probability at most five parents are correct.

Describing hypothesis testing : In order to determine whether or not a driver's education course improves the scores on a driving exam, a sample of six students were given the exam before and after taking the course. The results are shown below:

User Account

All Pages