aocompanying table lists the numbers of words spoken in a day by each member of 56 different randomly selected couples. Complete parts (a) and (b) below A Click the icon to view the data on words spoken in a day by the couples. a. Use a 0.05 significance level to test the claim that among couples, males speak fewer words in a day than females. Words spoken in a day In this example, Hg is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the words spoken by the male minus words spoken by the f hypotheses for the hypothesis test? Male Female o 21,795 23,080 7,000 17,605 11,690 16,469 10,927 20,292 13,025 17,571 16,277 12,883 15,931 22,146 7.253 17,149 24,583 16,680 16,964 word(e) H word(s) (Type integers or decimais. Do not round) 25,756 16,552 5,766 26,376 23,627 7.011 Identify the test statistic. 20,069 17.680 27,105 23,910 10,032 11,080 11,940 22,763 21.005 t-Round to two decimal places as needed) Identify the P-value. Pvalue (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? 3,213 19,209 9,328 19,629 16,526 16,328 21.290 Since the Pvalue is the significance level, the null hypothesis. There Vsufficient evidence to support the claim that males speak fewer words in a day than fem b. Construct the confidence interval that could be used for the hypothesis test descnibed in part (a). What feature of the confidence interval leads to the same conclusion reached in part (a)? 11,884 The confidence interval is word(s)< word(e) 30,922 8 280 (Round to aderime
aocompanying table lists the numbers of words spoken in a day by each member of 56 different randomly selected couples. Complete parts (a) and (b) below A Click the icon to view the data on words spoken in a day by the couples. a. Use a 0.05 significance level to test the claim that among couples, males speak fewer words in a day than females. Words spoken in a day In this example, Hg is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the words spoken by the male minus words spoken by the f hypotheses for the hypothesis test? Male Female o 21,795 23,080 7,000 17,605 11,690 16,469 10,927 20,292 13,025 17,571 16,277 12,883 15,931 22,146 7.253 17,149 24,583 16,680 16,964 word(e) H word(s) (Type integers or decimais. Do not round) 25,756 16,552 5,766 26,376 23,627 7.011 Identify the test statistic. 20,069 17.680 27,105 23,910 10,032 11,080 11,940 22,763 21.005 t-Round to two decimal places as needed) Identify the P-value. Pvalue (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? 3,213 19,209 9,328 19,629 16,526 16,328 21.290 Since the Pvalue is the significance level, the null hypothesis. There Vsufficient evidence to support the claim that males speak fewer words in a day than fem b. Construct the confidence interval that could be used for the hypothesis test descnibed in part (a). What feature of the confidence interval leads to the same conclusion reached in part (a)? 11,884 The confidence interval is word(s)< word(e) 30,922 8 280 (Round to aderime
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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HELP I NEED IN ONE HOUR.
The first box options are "greater than" or "less than or equal to". Second box is "reject" or "fail to reject" this is "is" or "is not".
next sentence first box is "negative #'s" or "positive #'s" or "zero". Second box is "reject" or "fail to reject".
Transcribed Image Text:The accompanying table lists the numbers of words spoken in a day by each member of 56 different randomly selected couples. Complete parts (a) and (b) below.
E Click the icon to view the data on words spoken in a day by the couples.
a. Use a 0.05 significance level to test the claim that among couples, males speak fewer words in a day than females.
Words spoken in a day
In this example, Hg is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the words spoken by the male minus words spoken by the
hypotheses for the hypothesis test?
Male
Female
25,756 21,795
23,089
7,006
17,605
11,690
7,011 16,469
10,927
17,680 20,292
13,025
23,910 17,571
10,632 16,277
12,883
15,931
22,763 22,146
7,253
17,149
24,583
16,688
16,964
11,884
30,922
8,280
16,435
Ho: Ha
word(s)
H Hd
(Type integers or decimals. Do not round.)
16,552
5,766
26,376
23,527
word(s)
Identify the test statistic.
20,069
(Round to two decimal places as needed.)
27,105
Identify the P-value.
11,080
11,949
P-value =
(Round to three decimal places as needed.)
What is the conclusion based on the hypothesis test?
21,005
3,213
19,269
Since the P-value is
the significance level,
the null hypothesis, There
sufficient evidence to support the claim that males speak fewer words in a day than fem
9,328
19,629
16,528
16,328
21,296
6,154
b. 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)<Ha
(Round to one decimal place as needed.)
word(s).
Transcribed Image Text:The accompanying table lists the numbers of words spoken in a day by each member of 56 different randomly selected couples. Complete parts (a) and (b) below.
Click the icon to view the data on words spoken in a day by the couples.
......
Ho: Hd
word(s)
H: Hd
word(s)
(Type integers or decimals. Do not round.)
Identify the test statistic.
%3D
(Round to two decimal places as needed.),
Identify the P-value.
P-value =
(Round to three decimal places as needed.)
What is the conclusion based on the hypothesis test?
Since the P-value is
the significance level,
the null hypothesis. There
sufficient evidence to support the claim that males speak fewer words in a day than females.
b. 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) < H < word(s).
(Round to one decimal place as needed.)
What feature of the confidence interval leads to the same conclusion reached in part (a)?
Since the confidence interval contains
the null hypothesis.
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