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A local grocery store has asked you to examine the probability of choosing a product based on the height of the shelf where the product is placed. The random variable X is the height of the shelf from the floor. The customers' choice of products is defined by the probability distribution below. Complete parts (a) through (c). Height(x) Probability (Px) 0-20 20-40 40-60 60-80 80-100 0.08 0.11 0.21 0.37 0.23 a. What is the cumulative probability distribution of X? Calculate the cumulative probability distribution, F(x). Assume that the class intervals for the height are represented by variable X where X ranges from 1 to 5 for the 20 cm intervals starting at 0-20 cm through 80-100 cm, respectively. (Type integers or decimals.) X 1 0.08 Probability (Px) F(x) 3 2 0.11 0.21 4 0.37 5 0.23 M

A local grocery store has asked you to examine the probability of choosing a product based on the height of the shelf where the product is placed. The random variable X is the height of the shelf from the floor. The customers' choice of products is defined by the probability distribution below. Complete parts (a) through (c). Height(x) Probability (Px) 0-20 20-40 40-60 60-80 80-100 0.08 0.11 0.21 0.37 0.23 a. What is the cumulative probability distribution of X? Calculate the cumulative probability distribution, F(x). Assume that the class intervals for the height are represented by variable X where X ranges from 1 to 5 for the 20 cm intervals starting at 0-20 cm through 80-100 cm, respectively. (Type integers or decimals.) X 1 0.08 Probability (Px) F(x) 3 2 0.11 0.21 4 0.37 5 0.23 M

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A local grocery store has asked you to examine the probability of choosing a product based on the height of the shelf where the product is placed. The random variable X is the height of the shelf from the floor. The customers' choice of products is defined by the probability distribution below. Complete parts (a) through (c). Height(x) Probability (Px) 0.08 0-20 20-40 40-60 0.11 0.21 (Type integers or decimals.) X 1 0.08 ■ Probability (Px) F(x) a. What is the cumulative probability distribution of X? Calculate the cumulative probability distribution, F(x). Assume that the class intervals for the height are represented by variable X where X ranges from 1 to 5 for the 20 cm intervals starting at 0-20 cm through 80-100 cm, respectively. 2 0.11 60-80 0.37 3 0.21 XX 80-100 0.23 4 0.37 5 0.23
Transcribed Image Text:A local grocery store has asked you to examine the probability of choosing a product based on the height of the shelf where the product is placed. The random variable X is the height of the shelf from the floor. The customers' choice of products is defined by the probability distribution below. Complete parts (a) through (c). Height(x) Probability (Px) 0.08 0-20 20-40 40-60 0.11 0.21 (Type integers or decimals.) X 1 0.08 ■ Probability (Px) F(x) a. What is the cumulative probability distribution of X? Calculate the cumulative probability distribution, F(x). Assume that the class intervals for the height are represented by variable X where X ranges from 1 to 5 for the 20 cm intervals starting at 0-20 cm through 80-100 cm, respectively. 2 0.11 60-80 0.37 3 0.21 XX 80-100 0.23 4 0.37 5 0.23
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