### Customer Age Demographics AnalysisA store manager collects demographic information relating to the age of the store's customers. The chart below summarizes the data gathered:| Age | Number of Customers ||-------|---------------------|| < 20 | 87 || 20-29 | 70 || 30-39 | 69 || 40-49 | 57 || 50-59 | 75 || ≥ 60 | 85 |### Probability Analysis**Scenario**: A random customer is chosen to receive a prize. Below are probabilities calculated from the given data:a. **Probability the customer is at least 30 but no older than 49**: - Calculate by combining the age groups 30-39 and 40-49. b. **Probability the customer is either older than 60 or younger than 20**: - Calculate by combining the age groups `< 20` and `≥ 60`.c. **Probability the customer is at least 60**: - Calculate based on the age group `≥ 60`.**Note:** All answers should be rounded to four decimal places.

The chart summarizes the age related information they collected. By using this, we have to find the…

A store manager gathers some demographic information from the store's customers. The following chart summarizes the age-related information they collected: Age < 20 Number of Customers 87 20-29 70 30-39 69 40-49 57 50-59 75 > 60 85 One customer is chosen at random for a prize giveaway. (Round answers to 4 decimal places.) a. What is the probability that the customer is at least 30 but no older than 49? b. What is the probability that the customer is either older than 60 or younger than 20? c. What is the probability that the customer is at least 60?

A store manager gathers some demographic information from the store's customers. The following chart summarizes the age-related information they collected: Age < 20 Number of Customers 87 20-29 70 30-39 69 40-49 57 50-59 75 > 60 85 One customer is chosen at random for a prize giveaway. (Round answers to 4 decimal places.) a. What is the probability that the customer is at least 30 but no older than 49? b. What is the probability that the customer is either older than 60 or younger than 20? c. What is the probability that the customer is at least 60?

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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