Listed below are the numbers of words spoken in a day by each member of eight different randomly selected couples. Complete parts (a) and (b) below. Male 15,777 26,147 1463 7888 18,279 15,789 13,980 26,861 Female 24,700 12,867 18,961 17,889 12,816 16,693 15,652 19,186 a. Use a 0.05 significance level to test the claim that among couples, males speak fewer words in a day than females. In this example, μd 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 female. What are the null and alternative hypotheses for the hypothesis test? H0: μd(which of the 4 options below) ▼ not equals≠ greater than> equals= less than< word(s)(integers or decimals. don't round) H1: μd(which of the 4 option below) ▼ equals= less than< greater than> not equals≠
Listed below are the numbers of words spoken in a day by each member of eight different randomly selected couples. Complete parts (a) and (b) below. Male 15,777 26,147 1463 7888 18,279 15,789 13,980 26,861 Female 24,700 12,867 18,961 17,889 12,816 16,693 15,652 19,186 a. Use a 0.05 significance level to test the claim that among couples, males speak fewer words in a day than females. In this example, μd 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 female. What are the null and alternative hypotheses for the hypothesis test? H0: μd(which of the 4 options below) ▼ not equals≠ greater than> equals= less than< word(s)(integers or decimals. don't round) H1: μd(which of the 4 option below) ▼ equals= less than< greater than> not equals≠
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.7: Introduction To Coding Theory (optional)
Problem 7E
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Question
Listed below are the numbers of words spoken in a day by each member of eight different randomly selected couples. Complete parts (a) and (b) below.
Male
|
15,777
|
26,147
|
1463
|
7888
|
18,279
|
15,789
|
13,980
|
26,861
|
|
---|---|---|---|---|---|---|---|---|---|
Female
|
24,700
|
12,867
|
18,961
|
17,889
|
12,816
|
16,693
|
15,652
|
19,186
|
|
a. Use a
0.05
significance level to test the claim that among couples, males speak fewer words in a day than females.In this example,
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 female. What are the null and alternative hypotheses for the hypothesis test?
μd
is the H0: μd(which of the 4 options below)
▼
not equals≠
greater than>
equals=
less than<
H1: μd(which of the 4 option below)
▼
equals=
less than<
greater than>
not equals≠
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