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The net weight in pounds of a packaged chemical herbicide is uniform for 49.75 < x < 50.75 pounds. Determine the following: a. Mean and variance of the weight packages b. Р(X < 50.2)

The net weight in pounds of a packaged chemical herbicide is uniform for 49.75 < x < 50.75 pounds. Determine the following: a. Mean and variance of the weight packages b. Р(X < 50.2)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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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The net weight in pounds of a packaged chemical herbicide is uniform for 49.75 < x < 50.75 pounds. Determine the following: a. Mean and variance of the weight packages b. P(X < 50.2) a. E(X) = 50.25, V(X) = 0.0208, P(X < 50.2) = 0.7 O b. NONE O c. E(X) = 50.0, V(X) = 0.0833, P(X < 50.2) = 0.55 O d. E(X) = 50.25, V(X) = 0.0833, P(X < 50.2) = 0.45
Transcribed Image Text:The net weight in pounds of a packaged chemical herbicide is uniform for 49.75 < x < 50.75 pounds. Determine the following: a. Mean and variance of the weight packages b. P(X < 50.2) a. E(X) = 50.25, V(X) = 0.0208, P(X < 50.2) = 0.7 O b. NONE O c. E(X) = 50.0, V(X) = 0.0833, P(X < 50.2) = 0.55 O d. E(X) = 50.25, V(X) = 0.0833, P(X < 50.2) = 0.45
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