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The provided table shows the instate undergraduate tuition in 2013 and 2017 for 3333 publicuniversities. University Year 2013 Year 2017 Penn State 16,992 18,436 Pittsburgh

The provided table shows the instate undergraduate tuition in 2013 and 2017 for 3333 publicuniversities.

University Year 2013 Year 2017
Penn State 16,992 18,436
Pittsburgh 17,100 19,080
Michigan 13,142 14,826
Rutgers 13,499 14,638
Michigan State 12,908 14,460
Maryland 9161 10,399
Illinois 14,750 15,868
Minnesota 13,618 14,417
Missouri 10,104 9787
Buffalo 7022 7976
Indiana 10,209 10,533
Ohio State 10,037 10,591
Virginia 12,458 16,781
CalDavis 13,902 14,382
CalBerkeley 12,864 13,928
CalIrvine 13,149 15,516
Purdue 9992 9992
CalSan Diego 13,302 14,028
Oregon 9763 11,571
Wisconsin 10,403 10,533
Washington 12,397 10,974
UCLA 12,696 13,749
Texas 9790 10,136
Nebraska 8075 8901
Iowa 8061 8964
Colorado 10,529 12,086
Iowa State 7726 8636
North Carolina 8340 9005
Kansas 10,107 10,824
Arizona 10,391 11,877
Florida 6263 6381
Georgia Tech 10,650 12,418
Texas A&M 8506 10,403

The data file also contains tuition for 2000 and 2008. Just use the data from 2013 and 2017 in thisanalysis.

1. Determine the -statistic for the hypothesis test. Use decimal notation. Give your answer to two decimalplaces.

t:

2. Construct a 95% condence interval for theslope. Use decimal notation. Enter your answer in the "(lower limit, upper limit)" format with each number rounded to four decimalplaces.

95% confidenceinterval:

3. The tuition at Cash Cow U was $9,200 in 2013. What is the predicted tuition in2017? Give your answer as a wholenumber.

:

4. The tuition at Moneypit U was $18,895 in 2013. What is the predicted tuition in2017? Give your answer as a wholenumber.

:

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