d. For the 16 people, find the probability that the average coffee consumption is between 15.5 and 18.5 ounces of coffee per day. e. For part d), is the assumption that the distribution is normal necessary? OYes No f. Find the IQR for the average of 16 coffee drinkers. Q1 = ounces Q3 = ounces IQR: ounces

MATLAB: An Introduction with Applications
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ISBN:9781119256830
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Continuous of the question: The amount of coffe that people drink per day is normally distributed with a mean of 17 ounces and a stressed deviation of 5 ounces. 16 randomly selected people are surveyed. Round all answers to 4 decimal places where possible.

d. For the 16 people, find the probability that the average coffee consumption is between 15.5 and 18.5
ounces of coffee per day.
e. For part d), is the assumption that the distribution is normal necessary?O Yes No
f. Find the IQR for the average of 16 coffee drinkers.
Q1 =
ounces
Q3 =
ounces
%3D
IQR:
ounces
Transcribed Image Text:d. For the 16 people, find the probability that the average coffee consumption is between 15.5 and 18.5 ounces of coffee per day. e. For part d), is the assumption that the distribution is normal necessary?O Yes No f. Find the IQR for the average of 16 coffee drinkers. Q1 = ounces Q3 = ounces %3D IQR: ounces
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