Question

A company offered one half of its employees a bonus if the production of light bulbs increased by 20%. The other half of the employees was not offered a bonus. As the end of the month, production in the group that did not get the bonus offer increased by a mean of 15 and production in the bonus group increased by a mean of 10. What is the correct order of steps to determine if the results are significant? Randomly separate the employees’ individual results into two groups. Calculate the mean of each group. Calculate the difference of the means. Run the experiment many times. Calculate the probability of a difference of 5. A, B, C, D, E D, E, A, B, C C, E, A, B, D A, B, D, C, E

Answer 1

Answer:

ABCDE    

Step-by-step explanation:

There are two groups being discussed over here,one who get the bonus and the second group is which do not get the bonus.

(A) First step is to randomly separate the employees individual results in two groups.

Now, it is given that the group which gets the bonus is increased by mean 10 and who do not get bonus is increased by 15.

(B) Second, step is to calculate the mean of each group

(C) Then, calculating the difference of the means

(D) Now, the experiment should be continued many times.

(E) Finally, find the probability of a difference of 5.

Hence, the correct order is A,B,C,D,E

Answer 2

The correct order to determine if the results are significant are as follows:
1. Randomly separate the employee's individual results into two groups.
2.Calculate the mean of each group.
3. Calculate the difference of the means
4. Run the experiment many times
5. Calculate the probability of a difference of 5.
These steps are used to determine statistical significance by finding difference of means.