4. A car salesperson notes that she sells either 1, 2, 3, 4, 5 or 6 cars per week with equal frequency. a. Find the probability she sells 3 or more cars in a given week. b. Find the average number of cars sold in a given week. c. Find the standard deviation for the number of cars sold in a given week.
4. A car salesperson notes that she sells either 1, 2, 3, 4, 5 or 6 cars per week with equal frequency. a. Find the probability she sells 3 or more cars in a given week. b. Find the average number of cars sold in a given week. c. Find the standard deviation for the number of cars sold in a given week.
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
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