Mathematics, 13.06.2021 18:00, jordynmcgee123

Management Science 101 Tutorial 5 - Applications of the Standard Normal Distribution
1. The average hourly earnings of student tutors are R20 with a standard deviation of R10
Assume the hourly earnings of tutors are nom
ormally distributed.
a) If a tutor is selected at random what is the probability that he she earns
between R20 and R30 per hour for tutoring.
baby 15 and 5 ar hour

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:50, Pbaer3087

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Answers: 1

continue

Mathematics, 21.06.2019 18:00, Jingobob442

Asquare has a perimeter of sixteen centimeters. what is the length of each of its sides? a. 8 cm c. 9 cm b. 4 cm d. 10 cm select the best answer from the choices

Answers: 2

continue

Mathematics, 21.06.2019 19:30, jadetaull19

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points

Answers: 2

continue

Mathematics, 21.06.2019 20:30, janeou17xn

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?

Answers: 1

continue

Do you know the correct answer?

Management Science 101 Tutorial 5 - Applications of the Standard Normal Distribution
1. The av...