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2. Final: United Motors claims that one of its cais, the Starbird 300, gets city driving mileages that are normally distributed with a mean of 30 mpg and a standaid deviation of 1 mpg. Let x denote the city driving mileage of a randomiy selected Starbird 300. If you purchase (randomly select) a Starbird 300 and your caı gets 27 mpg in city driving, what do you think of United Motors claim? O a. Their claim is correct. O b. Their claim probably not true. O c. None of the above O d. Cannot decide because no enough information.

2. Final: United Motors claims that one of its cais, the Starbird 300, gets city driving mileages that are normally distributed with a mean of 30 mpg and a standaid deviation of 1 mpg. Let x denote the city driving mileage of a randomiy selected Starbird 300. If you purchase (randomly select) a Starbird 300 and your caı gets 27 mpg in city driving, what do you think of United Motors claim? O a. Their claim is correct. O b. Their claim probably not true. O c. None of the above O d. Cannot decide because no enough information.

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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2. Final: United Motors claims that one of its cars, the Starbird 300, gets city driving mileages that are normally distributed with a mean of 30 mpg and a standard deviation of 1 mpg. Let x denote the city driving nileage of a randomiy selected Starbird 300. If you purchase (1andomly select) a Starbird 300 and your cai gets 27 mpg in city driving, what do you think of United Motors' claim? O a. Their claim is correct. O b. Their claim probably not true. c. None of the above O d. Cannot decide because no enough information. HUAWEI
Transcribed Image Text:2. Final: United Motors claims that one of its cars, the Starbird 300, gets city driving mileages that are normally distributed with a mean of 30 mpg and a standard deviation of 1 mpg. Let x denote the city driving nileage of a randomiy selected Starbird 300. If you purchase (1andomly select) a Starbird 300 and your cai gets 27 mpg in city driving, what do you think of United Motors' claim? O a. Their claim is correct. O b. Their claim probably not true. c. None of the above O d. Cannot decide because no enough information. HUAWEI
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