The average starting salary for a data analyst is Php 40,000 and a standard deviation of 5,000. A random sample of size 50 is drawn from the population. Find the probability that the sample mean X is less than 30,000.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
icon
Related questions
Question
The average starting salary for a data analyst is Php 40,000 and a standard deviation of 5,000. A random
sample of size 50 is drawn from the population. Find the probability that the sample mean X is less than
1.
30,000.
Transcribed Image Text:The average starting salary for a data analyst is Php 40,000 and a standard deviation of 5,000. A random sample of size 50 is drawn from the population. Find the probability that the sample mean X is less than 1. 30,000.
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON