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← Statistics from a college's climate center indicate that the city the college is in gets an average of 35.6" of rain each year, with a standard deviation of 4.1". Assume that a Normal model applies. Complete parts a through d below. a) During what percentage of years does this city get more than 39" of rain? The percentage of years with more than 39" of rain is (Round to two decimal places as needed.) b) Less than how much rain falls in the driest 10% of all years? 11 The driest 10% of all years get at most of rain. (Round to one decimal place as needed.) %. c) A university student is in this city for 7 years. Let y represent the mean amount of rain for those 7 years. Describe the sampling distribution model of this sample mean, y. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. OA. A Normal model with mean "and standard deviation 11 (Round to two decimal places as needed.)

← Statistics from a college's climate center indicate that the city the college is in gets an average of 35.6" of rain each year, with a standard deviation of 4.1". Assume that a Normal model applies. Complete parts a through d below. a) During what percentage of years does this city get more than 39" of rain? The percentage of years with more than 39" of rain is (Round to two decimal places as needed.) b) Less than how much rain falls in the driest 10% of all years? 11 The driest 10% of all years get at most of rain. (Round to one decimal place as needed.) %. c) A university student is in this city for 7 years. Let y represent the mean amount of rain for those 7 years. Describe the sampling distribution model of this sample mean, y. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. OA. A Normal model with mean "and standard deviation 11 (Round to two decimal places as needed.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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↑ Statistics from a college's climate center indicate that the city the college is in gets an average of 35.6" of rain each year, with a standard deviation of 4.1". Assume that a Normal model applies. Complete parts a through d below. ... a) During what percentage of years does this city get more than 39" of rain? The percentage of years with more than 39" of rain is%. (Round to two decimal places as needed.) b) Less than how much rain falls in the driest 10% of all years? The driest 10% of all years get at most "of rain. (Round to one decimal place as needed.) c) A university student is in this city for 7 years. Let y represent the mean amount of rain for those 7 years. Describe the sampling distribution model of this sample mean, y. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. OA. A Normal model with mean "and standard deviation (Round to two decimal places as needed.) trials and a probability of OB. A Binomial model with success of (Type integers or decimals rounded to two decimal places as needed.) OC. There is no model that fits this distribution. d) What's the probability that those 7 years average less than 30" of rain? The probability that those 7 years average less than 30" of rain (Round to four decimal places as needed.)
Transcribed Image Text:↑ Statistics from a college's climate center indicate that the city the college is in gets an average of 35.6" of rain each year, with a standard deviation of 4.1". Assume that a Normal model applies. Complete parts a through d below. ... a) During what percentage of years does this city get more than 39" of rain? The percentage of years with more than 39" of rain is%. (Round to two decimal places as needed.) b) Less than how much rain falls in the driest 10% of all years? The driest 10% of all years get at most "of rain. (Round to one decimal place as needed.) c) A university student is in this city for 7 years. Let y represent the mean amount of rain for those 7 years. Describe the sampling distribution model of this sample mean, y. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. OA. A Normal model with mean "and standard deviation (Round to two decimal places as needed.) trials and a probability of OB. A Binomial model with success of (Type integers or decimals rounded to two decimal places as needed.) OC. There is no model that fits this distribution. d) What's the probability that those 7 years average less than 30" of rain? The probability that those 7 years average less than 30" of rain (Round to four decimal places as needed.)
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