ISC 191, Summer 2014, Garren

(A) Select any valid data set(s), containing at least 10 observations, from the textbook to do the following:

(1) Construct a 90% confidence interval on the population mean.

(2) Construct a 95% confidence interval on the population mean.

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(B) Clearly state the data set you used in part (A); e.g., exercise number and page number from the textbook.

(C) Label each of your two confidence intervals from part (A).

(D) In your output, use Excel to write your name.

(E) Although you are allowed to receive help from others, list the names of those who helped you and the names of those whom you helped, as well as what type of help was given. If you did not give or receive help, then write "No help."

(F) Send your homework to me using Canvas.

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