Question 1: An analysis for the final test score for the Statistics course reveals the score follows a normal probabilit

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

Question 1: An analysis for the final test score for the Statistics course reveals the score follows a normal probabilit

Post by answerhappygod »

Question 1: An analysis for the final test score for theStatistics course reveals the score follows a normal probabilitydistribution. The mean of the distribution is 72 and the standarddeviation is 9. The professor wants to award an A to the studentswhose scores is in the highest 20%. What is the dividing point forthose students who earn an A and those earning a B? [2 Marks]
please solve it fast
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”