c) Test whether the mean tax rate for females differs from that of males at the a = 0.01 level of significance. Determine the null and alternative hypotheses for this test. Let Hy represent the mean income tax rate for males and let uf represent the mean income tax rate for females. Họ: PM Pr versus H,: HM HF Find to. the test statistic for this hypothesis test. (Round to two decimal places as needed.)

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Do women feel differently from men when it comes to tax​ rates? One question on a survey of randomly selected adults​ asked, "What percent of income do you believe individuals should pay in income​ tax?

Find t0​

c) Test whether the mean tax rate for females differs from that of males at the a =0.01 level of significance.
Determine the null and alternative hypotheses for this test. Let HM represent the mean income tax rate for males and let up represent the mean income tax rate for females.
Họ: HM
HF versus H,: HM* HF
Find to, the test statistic for this hypothesis test.
(Round to two decimal places as needed.)
Transcribed Image Text:c) Test whether the mean tax rate for females differs from that of males at the a =0.01 level of significance. Determine the null and alternative hypotheses for this test. Let HM represent the mean income tax rate for males and let up represent the mean income tax rate for females. Họ: HM HF versus H,: HM* HF Find to, the test statistic for this hypothesis test. (Round to two decimal places as needed.)
Gender
Tax Rate
Gender
Tax Rate
Female
10
Male
15
Female
10
Male
20
Female
4
Male
10
Female
23
Male
10
17
Female
21
Male
Female
15
Male
2
Female
10
Male
1
Female
15
Male
15
Female
3
Male
2
Female
5
Male
8
Female
24
Male
15
Female
10
Male
Female
Male
15
Female
22
Male
35
Female
10
Male
10
Female
Male
15
Female
7
Male
2
Female
20
Male
Female
14
Male
4
Female
13
Male
Female
20
Male
15
Female
15
Male
Female
Male
10
Female
15
Male
Female
Male
10
Female
13
Male
24
Female
15
Male
15
Female
Male
15
Female
18
Male
8
Female
23
Male
10
Transcribed Image Text:Gender Tax Rate Gender Tax Rate Female 10 Male 15 Female 10 Male 20 Female 4 Male 10 Female 23 Male 10 17 Female 21 Male Female 15 Male 2 Female 10 Male 1 Female 15 Male 15 Female 3 Male 2 Female 5 Male 8 Female 24 Male 15 Female 10 Male Female Male 15 Female 22 Male 35 Female 10 Male 10 Female Male 15 Female 7 Male 2 Female 20 Male Female 14 Male 4 Female 13 Male Female 20 Male 15 Female 15 Male Female Male 10 Female 15 Male Female Male 10 Female 13 Male 24 Female 15 Male 15 Female Male 15 Female 18 Male 8 Female 23 Male 10
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