Math Problem Statement
The weekly demand for General Motors (GM) car sales follows a normal distribution with a mean of 40,000 cars and a standard deviation of 12,000 cars.
(a) What is the probability that a randomly selected weekly demand for GM is less than 46,000?
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Statistics
Normal Distribution
Z-score
Probability
Formulas
Z = (X - μ) / σ
Theorems
Standard Normal Distribution
Suitable Grade Level
Grades 10-12
Related Recommendation
Probability Calculation for Factory Production: Normal Distribution Example
Normal Distribution: Calculating Probability for P(66<x<73) with Mean 82 and Standard Deviation 5
Empirical Rule and Normal Distribution for Widget Weights
Find Mean and Standard Deviation of Normal Distribution Given Two Percentiles
Calculating Proportion of Bottles with Less Than 40 Ounces Using Z-Score