662 555 527 320 692 694 277 419 t 884 in Source: U.S. News & World Report Best Graduate Schools 18. Out-of-State Tuitions The out-of-state tuitions (in dollars) for random samples of both public and private 4-year colleges in a New England state are listed. Find the 95% confidence interval for the difference in the means. Private Public 13,600 16,590 23,400 13,495 17,300 12,500 7,050 6,450 7,050 9,000 9,758 7,871 16,100 Source: New York Times Almanac. 19. Gasoline Prices A random sample of monthly gasoline prices was taken from 2011 and from 2015. The samples are shown. Using a = 0.01, can it be
662 555 527 320 692 694 277 419 t 884 in Source: U.S. News & World Report Best Graduate Schools 18. Out-of-State Tuitions The out-of-state tuitions (in dollars) for random samples of both public and private 4-year colleges in a New England state are listed. Find the 95% confidence interval for the difference in the means. Private Public 13,600 16,590 23,400 13,495 17,300 12,500 7,050 6,450 7,050 9,000 9,758 7,871 16,100 Source: New York Times Almanac. 19. Gasoline Prices A random sample of monthly gasoline prices was taken from 2011 and from 2015. The samples are shown. Using a = 0.01, can it be
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:662 555 527 320
692 694 277 419
t
884
in
Source: U.S. News & World Report Best Graduate Schools
18. Out-of-State Tuitions The out-of-state tuitions (in dollars)
for random samples of both public and private 4-year
colleges in a New England state are listed. Find the 95%
confidence interval for the difference in the means.
Private
Public
13,600
16,590
23,400
13,495
17,300
12,500
7,050
6,450
7,050
9,000
9,758
7,871
16,100
Source: New York Times Almanac.
19. Gasoline Prices A random sample of monthly
gasoline prices was taken from 2011 and from 2015.
The samples are shown. Using a = 0.01, can it be
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