The average amount of money that people spend at Don Mcalds fast food place is $7.4400 with a standard deviation of $1.5400. 6 customers are randomly selected. Please answer the following questions, and round all answers to 4 decimal places where possible and assume a normal distribution. a. What is the distribution of X? X - N( b. What is the distribution of ¤? ¤ ~ N( c. What is the distribution of >x? a x - N( d. What is the probability that one randomly selected customer will spend less than $7.3170? e. For the 6 customers, find the probability that their average spent is less than $7.3170. f. Find the probability that the randomly selected 6 customers will spend less than $43.9020.
The average amount of money that people spend at Don Mcalds fast food place is $7.4400 with a standard deviation of $1.5400. 6 customers are randomly selected. Please answer the following questions, and round all answers to 4 decimal places where possible and assume a normal distribution. a. What is the distribution of X? X - N( b. What is the distribution of ¤? ¤ ~ N( c. What is the distribution of >x? a x - N( d. What is the probability that one randomly selected customer will spend less than $7.3170? e. For the 6 customers, find the probability that their average spent is less than $7.3170. f. Find the probability that the randomly selected 6 customers will spend less than $43.9020.
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 average amount of money that people spend at Don Mcalds fast food place is $7.4400 with a standard deviation of $1.5400. 6 customers are randomly selected. Please answer the following questions, and round all answers to 4 decimal places where possible and assume a
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Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any specific subpart to be answered then please submit that subpart only or specify the subpart in your message.
Given:
a) The distribution of X is X~N.
Thus, the distribution of X is X~N.
b) The distribution of sample ,~N.
Thus, the distribution of is ~N
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