Pandora, the owner of a food delivery app, knows from experience that the time needed to assemble a food delivery is normally distributed with a mean of 30 minutes and standard deviation of 5 minutes. a. Find the proportion of food deliveries that took less than 20 minutes to assemble. 02275 b. Find the proportion of food deliveries that took more than 37 minutes to assemble. 0.08076 c. Below how many minutes would you find the fastest 15 % of food assembly times? (i.e., find k such that P(food assembly time
Pandora, the owner of a food delivery app, knows from experience that the time needed to assemble a food delivery is normally distributed with a mean of 30 minutes and standard deviation of 5 minutes. a. Find the proportion of food deliveries that took less than 20 minutes to assemble. 02275 b. Find the proportion of food deliveries that took more than 37 minutes to assemble. 0.08076 c. Below how many minutes would you find the fastest 15 % of food assembly times? (i.e., find k such that P(food assembly time
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 11PPS
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