Question 13 To build a 98% CI for the mean of a population, you take a random sample of 26 values and find that the sample mean is 258.8 with standard deviation 13.6. Round all intermediate calculations (including the critical value, Tc) to two decimals, then construct: the Cl and enter like this: (min,max). Be sure to include the parentheses or you will be marked wrong. Note: if you use a built-in Cl command on a calculator/computer, you might get marked wrong due to rounding. Use the formulas given in the text/notes.
Question 13 To build a 98% CI for the mean of a population, you take a random sample of 26 values and find that the sample mean is 258.8 with standard deviation 13.6. Round all intermediate calculations (including the critical value, Tc) to two decimals, then construct: the Cl and enter like this: (min,max). Be sure to include the parentheses or you will be marked wrong. Note: if you use a built-in Cl command on a calculator/computer, you might get marked wrong due to rounding. Use the formulas given in the text/notes.
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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![Question 13
To build a 98% CI for the mean of a population, you take a random sample of 26 values and find that
the sample mean is 258.8 with standard deviation 13.6.
Round all intermediate calculations (including the critical value, Tc) to two decimals, then construct
the Cl and enter like this: (min,max).
Be sure to include the parentheses or you will be marked wrong.
Note: if you use a built-in Cl command on a calculator/computer, you might get marked wrong due
to rounding. Use the formulas given in the text/notes.
ne
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Transcribed Image Text:Question 13
To build a 98% CI for the mean of a population, you take a random sample of 26 values and find that
the sample mean is 258.8 with standard deviation 13.6.
Round all intermediate calculations (including the critical value, Tc) to two decimals, then construct
the Cl and enter like this: (min,max).
Be sure to include the parentheses or you will be marked wrong.
Note: if you use a built-in Cl command on a calculator/computer, you might get marked wrong due
to rounding. Use the formulas given in the text/notes.
ne
Submit Question
ver
m Proctor
et
K Zoom
APR
21
tv
MacBook Air
O00
F2
F3
F4
F5
F6
F7
F8
@
2#3
&
2
7.
8
9-
Q
E
R
T
Y
%S4
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