ST9 31, assignment assistance help

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Tnoolg

Mathematics

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I need help with my assignment

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Explanation & Answer

Hi! Ok, I'll send you the answers soon as I have them..

D

C

A


B

A

C


7.4 → parameter
6.9 → parameter
7.8 → statistics
5.2 → statistics

B

sample mean ?


B

B

A


Can you put the question? :)

D

C

there you go, I still need data for a question though

34 A random sample of students at a college reported what they believed to be their heights in
inches. Then the students measured each others' heights in centimeters, without shoes. The data
provided are for the men, with their believed heights converted from inches to centimeters.
Assume that conditions for t-tests hold. Complete parts a and b below.
LOADING...
Click the icon to view the data.
a. Find a 95% confidence interval for the mean difference as measured in centimeters. Does it
capture 0? What does that show?
The 95% confidence interval is
left parenthesis nothing comma nothing right parenthesis(Error! Bookmark not defined. ,
Error! Bookmark not defined. ).
(Round to three decimal places as needed.)
ANSWER -1.778, 1.727
it ca...


Anonymous
Excellent resource! Really helped me get the gist of things.

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