Suppose that in College Entrance Test, the cutoff score for passing is 85. If the mean of the test is 84 with a standard deviation of 12, what is the probability that 200 students will pass? A. 8.21% B. 11.90% C. 88.10% D. 91.79% Answer in 30mins
Suppose that in College Entrance Test, the cutoff score for passing is 85. If the mean of the test is 84 with a standard deviation of 12, what is the probability that 200 students will pass? A. 8.21% B. 11.90% C. 88.10% D. 91.79% Answer in 30mins
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 23PFA
Related questions
Question
Suppose that in College Entrance Test, the cutoff score for passing is 85. If the mean of the test is 84 with a standard deviation of 12, what is the probability that 200 students will pass?
A. 8.21%
B. 11.90%
C. 88.10%
D. 91.79%
Answer in 30mins
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill