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The accompanying table lists the numbers of words spoken in a day by each member of 56 different randomly selected couples.  A. Identify the test statistic. t= ​(Round to two decimal places as​ needed.)   B. Identify the​ P-value. ​P-value= ​(Round to three decimal places as​ needed.)     C . Construct the confidence interval that could be used for the hypothesis test described in part​ (a). What feature of the confidence interval leads to the same conclusion reached in part​ (a)?   The confidence interval is ​word(s)<μd< ​word(s). ​(Round to one decimal place as​ needed.)

The accompanying table lists the numbers of words spoken in a day by each member of 56 different randomly selected couples.  A. Identify the test statistic. t= ​(Round to two decimal places as​ needed.)   B. Identify the​ P-value. ​P-value= ​(Round to three decimal places as​ needed.)     C . Construct the confidence interval that could be used for the hypothesis test described in part​ (a). What feature of the confidence interval leads to the same conclusion reached in part​ (a)?   The confidence interval is ​word(s)<μd< ​word(s). ​(Round to one decimal place as​ needed.)

MATLAB: An Introduction with Applications
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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The accompanying table lists the numbers of words spoken in a day by each member of 56 different randomly selected couples. 

A. Identify the test statistic.
t=
​(Round to two decimal places as​ needed.)
 
B. Identify the​ P-value.
​P-value=
​(Round to three decimal places as​ needed.)
 
 
C . Construct the confidence interval that could be used for the hypothesis test described in part​ (a). What feature of the confidence interval leads to the same conclusion reached in part​ (a)?
 
The confidence interval is
​word(s)<μd< ​word(s).
​(Round to one decimal place as​ needed.)
Male Female 26,973 21,683 15,817 25,634 6,142 5,940 29,289 20,064 24,627 11,082 7,213 15,449 21,621 12,659 16,622 20,461 24,759 13,314 22,338 19,890 10,157 14,539 9,756 11,450 12,817 18,846 22,589 23,954 18,669 388 21,990 9,296 5,854 20,121 23,654 19,742 19,762 14,849 16,224 15,538 15,463 28,737 20,962 9,886 7,529 17,484 8,038 4,488 25,426 9,930 11,109 19,300 15,346 13,671 11,540 20,410 13,211 20,050 17,480 13,684 13,108 34,126 9,540 9,559 21,607 11,382 16,018 13,817 9,825 30,346 16,579 20,781 15,594 16,557 10,355 19,701 20,357 20,962 11,264 15,635 14,999 20,518 5,905 14,315 19,438 16,537 15,266 17,149 16,012 28,966 15,595 36,361 19,282 27,124 39,398 34,525 18,176 25,381 47,334 30,514 26,991 18,470 11,007 6,353 15,047 25,338 9,650 14,637 5,507 15,524 21,126 28,435 0
Transcribed Image Text:Male Female 26,973 21,683 15,817 25,634 6,142 5,940 29,289 20,064 24,627 11,082 7,213 15,449 21,621 12,659 16,622 20,461 24,759 13,314 22,338 19,890 10,157 14,539 9,756 11,450 12,817 18,846 22,589 23,954 18,669 388 21,990 9,296 5,854 20,121 23,654 19,742 19,762 14,849 16,224 15,538 15,463 28,737 20,962 9,886 7,529 17,484 8,038 4,488 25,426 9,930 11,109 19,300 15,346 13,671 11,540 20,410 13,211 20,050 17,480 13,684 13,108 34,126 9,540 9,559 21,607 11,382 16,018 13,817 9,825 30,346 16,579 20,781 15,594 16,557 10,355 19,701 20,357 20,962 11,264 15,635 14,999 20,518 5,905 14,315 19,438 16,537 15,266 17,149 16,012 28,966 15,595 36,361 19,282 27,124 39,398 34,525 18,176 25,381 47,334 30,514 26,991 18,470 11,007 6,353 15,047 25,338 9,650 14,637 5,507 15,524 21,126 28,435 0
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