Answered: The accompanying table lists the…

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.

Male Female
28,002 21,296
13,798 22,645
6,448 6,925
27,378 18,618
24,800 10,608
9,090 17,263
21,219 11,125
17,002 19,910
25,433 13,730
21,196 18,554
11,754 16,899
11,264 14,171
12,850 17,072
20,905 22,808
18,653 4,465
2,980 20,031
21,678 23,041
9,599 20,425
21,832 16,904
15,918 12,171
17,030 30,790
19,828 6,862
7,097 16,499
8,742 4,019
26,753 12,643
8,691 17,125
15,189 14,128
12,380 19,534
12,166 22,071
20,437 12,345
13,289 33,156
9,560 9,722
20,880 10,408
16,968 11,339
11,614 28,734
16,443 20,211
15,535 17,011
9,780 19,495
17,825 20,424
13,460 15,094
13,814 18,217
7,731 14,254
19,207 19,082
12,470 15,737
16,922 30,464
14,857 37,198
17,725 26,405
36,072 33,963
18,603 23,806
45,731 33,503
26,306 19,226
8,416 5,079
16,496 26,895
9,453 16,049
6,252 13,336
21,861 29,678

=0<0

Identify the test statistic.

(Round to two decimal places as needed.)

Identify the P-value.

(Round to three decimal places as needed.)

greater than, fail to reject, is not

The confidence interval is __ word(s)<μd<__ word(s).

(Round to one decimal place as needed.)

zero, fail to reject

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