Emails us- Call US

Assignment help 2678

A. Translate the question into a probability statement.

B. Clearly define your random variable (X or X bar).

  1. Last year a company began a program to compensate its employees for unused sick days, paying each employee a bonus of one-half the usual wage earned for each unused sick day. The question that naturally arises is: “Did this policy motivate employees to use fewer sick days?” Before last year, the number of sick days used by employees had a distribution with a mean of 7 days and a standard deviation of 2 days. Assuming that the policy did not change these numbers, find the probability that the sample mean number of sick days used by 100 employees chosen at random was less than or equal to 6.4 last year.


15% off for this assignment.

Our Prices Start at $11.99. As Our First Client, Use Coupon Code GET15 to claim 15% Discount This Month!!

Why US?

100% Confidentiality

Information about customers is confidential and never disclosed to third parties.

Timely Delivery

No missed deadlines – 97% of assignments are completed in time.

Original Writing

We complete all papers from scratch. You can get a plagiarism report.

Money Back

If you are convinced that our writer has not followed your requirements, feel free to ask for a refund.