2.33 College smokers: At a university, 16% of students smoke. a) Calculate the expected number of smokers in a random sample of 110 students from this university (please do not round your answer): b) The university gym opens at 9 am on Saturday mornings. One Saturday morning at 8:55 am there are 20 students outside the gym waiting for it to open. Should you use the same approach from part (a) to calculate the expected number of smokers among these 20 students? O Yes, it is reasonable to believe that people who go to the gym when it first opens on Saturday mornings is a representative sample O No, it is unlikely that smoking habits and waking up early to go to the gym on Saturday are independent
2.33 College smokers: At a university, 16% of students smoke. a) Calculate the expected number of smokers in a random sample of 110 students from this university (please do not round your answer): b) The university gym opens at 9 am on Saturday mornings. One Saturday morning at 8:55 am there are 20 students outside the gym waiting for it to open. Should you use the same approach from part (a) to calculate the expected number of smokers among these 20 students? O Yes, it is reasonable to believe that people who go to the gym when it first opens on Saturday mornings is a representative sample O No, it is unlikely that smoking habits and waking up early to go to the gym on Saturday are independent
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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![2.33 College smokers: At a university, 16% of students smoke.
a) Calculate the expected number of smokers in a random sample of 110 students from this university
(please do not round your answer):
b) The university gym opens at 9 am on Saturday mornings. One Saturday morning at 8:55 am there are 20
students outside the gym waiting for it to open. Should you use the same approach from part (a) to
calculate the expected number of smokers among these 20 students?
O Yes, it is reasonable to believe that people who go to the gym when it first opens on Saturday
mornings is a representative sample
O No, it is unlikely that smoking habits and waking up early to go to the gym on Saturday are
independent](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa1e1d114-cba9-4c4f-a9ab-1a346fb28105%2F0c81027b-5074-4195-94b1-b6a3adc1cc0c%2F2kvnj5_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2.33 College smokers: At a university, 16% of students smoke.
a) Calculate the expected number of smokers in a random sample of 110 students from this university
(please do not round your answer):
b) The university gym opens at 9 am on Saturday mornings. One Saturday morning at 8:55 am there are 20
students outside the gym waiting for it to open. Should you use the same approach from part (a) to
calculate the expected number of smokers among these 20 students?
O Yes, it is reasonable to believe that people who go to the gym when it first opens on Saturday
mornings is a representative sample
O No, it is unlikely that smoking habits and waking up early to go to the gym on Saturday are
independent
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