A researcher wants to know how long it takes, on average, for a certain species of bacteria to divide. She watches 19 cells through a microscope and times how long it takes them to divide. She obtains the following data, in hours: 7.1, 6.1, 5.8, 7.7, 8.4, 7.9, 5.1, 6.8, 6.9, 7.7, 5.5, 7.2, 10.1, 4.5, 9, 7.1, 7, 6.6, 7.4 Assuming the population standard deviation is a = 1, construct a 90% confidence interval for the average time it takes this species of bacteria to divide. I = 82 a 29 = Margin of Error: E = We are 90% confident that this species of bacteria takes, on average, between hours to divide. hours and
A researcher wants to know how long it takes, on average, for a certain species of bacteria to divide. She watches 19 cells through a microscope and times how long it takes them to divide. She obtains the following data, in hours: 7.1, 6.1, 5.8, 7.7, 8.4, 7.9, 5.1, 6.8, 6.9, 7.7, 5.5, 7.2, 10.1, 4.5, 9, 7.1, 7, 6.6, 7.4 Assuming the population standard deviation is a = 1, construct a 90% confidence interval for the average time it takes this species of bacteria to divide. I = 82 a 29 = Margin of Error: E = We are 90% confident that this species of bacteria takes, on average, between hours to divide. hours and
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Problem 1P
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A researcher wants to know how long it takes, on average, for a certain species of bacteria to divide. She
watches 19 cells through a microscope and times how long it takes them to divide. She obtains the
following data, in hours:
T=
82
7.1, 6.1, 5.8, 7.7, 8.4, 7.9, 5.1, 6.8, 6.9, 7.7, 5.5, 7.2, 10.1, 4.5, 9, 7.1, 7, 6.6, 7.4
Assuming the population standard deviation is a = 1, construct a 90% confidence interval for the average
time it takes this species of bacteria to divide.
zę
||
Margin of Error: E =
▼
< >
hours and
We are 90% confident that this species of bacteria takes, on average, between
hours to divide.
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