- +44 141 628 6080
- info@tutorsglobe.com

What is the probability of daily total turnover

Question:

A supermarket employes 24 shop-assistants. 20 of them achieve an average daily turnover of $8000, whereas 4 achieve an average daily turnover of $ 10,000. The corresponding standard deviations are $2400 and $3000, respectively. The daily turnovers of all shop-assistants are independent and have a normal distribution. Let Z be the daily total turnover of all shop-assistants.

(1) Determine and . E(Z) Var(Z)

(2) What is the probability that the daily total turnover Z is greater than $ 190,000?

Expected delivery within 24 Hours

1930590

Questions

Asked

3,689

Active Tutors

1443307

Questions

Answered

**
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !! **

©TutorsGlobe All rights reserved 2022-2023.

## Q : What are critical common components to all religions

What are critical common components to all religions/beliefs in regards to healing, such as prayer, meditation, belief, etc? Explain.