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 15,615 27,300 Female 25,164 13,071 1448 7488 18,410 16,027 14,297 26,771 18,212 18,324 13,120 17,173 16,599 18,023 a. Use a 0.01 significance level to test the claim that among couples, males speak fewer words in a day than females. In this example, Hd 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? Ho Hd H₁: Hd word(s) word(s) (Type integers or decimals. Do not round.)

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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
15,615 27,300
Female 25,164 13,071
1448 7488 18,410 16,027 14,297 26,771
18,212
18,324 13,120 17,173 16,599 18,023
a. Use a 0.01 significance level to test the claim that among couples, males speak fewer words in a day than females.
In this example, Hd 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?
Ho Hd
H₁: Hd
word(s)
word(s)
(Type integers or decimals. Do not round.)
Transcribed Image Text: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 15,615 27,300 Female 25,164 13,071 1448 7488 18,410 16,027 14,297 26,771 18,212 18,324 13,120 17,173 16,599 18,023 a. Use a 0.01 significance level to test the claim that among couples, males speak fewer words in a day than females. In this example, Hd 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? Ho Hd H₁: Hd word(s) word(s) (Type integers or decimals. Do not round.)
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