What is the probability that the workers received a salary higher than or equal to ₱575 per day?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
icon
Related questions
Question
According to the study, the mean salary of the workers in Metro Manila is ₱550 per day with a standard deviation of ₱20. Assuming that the distribution of salaries is normally distributed:
What is the probability that the workers received a salary higher than or equal to ₱575 per day?
 
 
0.3944
0.1056
0.8944
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill