Percentage of 18- to 24-year olds living in parents' homes Refer to the figure at the right. At a = 0.01, can you support the claim that the proportion of men ages 18 to 24 living in parents' homes was greater in 1998 than in 2004? Assume the survey included 12,100 men and 12,500 women in 1998 and 14,400 men and 14,600 women in 2004, and assume the samples are random and independent. 70 56.5% 41.2% 53.7% 41.8% 0- 1998 2004 Men I Women Identify the null and alternative hypotheses. Choose the correct answer below. O B. Ho: P1 SPP2 O A. Ho: P1 P2 Ha: P1 > P2 O C. Ho: P1> P2 O D. Ho: P1 > P2 Ha: P1

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Percentage of 18- to 24-year olds living
in parents' homes
Refer to the figure at the right. At a = 0.01, can you support the claim that the proportion of men
ages 18 to 24 living in parents' homes was greater in 1998 than in 2004? Assume the survey
included 12,100 men and 12,500 women in 1998 and 14,400 men and 14,600 women in 2004,
and assume the samples are random and independent.
70 56.5%
41.2%
53.7%
41.8%
0-
1998
2004
I Men
I Women
Identify the null and alternative hypotheses. Choose the correct answer below.
O B. Ho: P1 SP2
O A. Ho: P1 <P2
Ha: P1 > P2
Ha: P1 > P2
O D. Ho: P1 > P2
Ha: P1 SP2
O C. Ho: P1> P2
Ha: P1 <P2
Find the critical value.
The critical value is zo = -
(Round to two decimal places as needed.)
Find the standardized test statistic.
(Round to two decimal places as needed.)
Transcribed Image Text:Percentage of 18- to 24-year olds living in parents' homes Refer to the figure at the right. At a = 0.01, can you support the claim that the proportion of men ages 18 to 24 living in parents' homes was greater in 1998 than in 2004? Assume the survey included 12,100 men and 12,500 women in 1998 and 14,400 men and 14,600 women in 2004, and assume the samples are random and independent. 70 56.5% 41.2% 53.7% 41.8% 0- 1998 2004 I Men I Women Identify the null and alternative hypotheses. Choose the correct answer below. O B. Ho: P1 SP2 O A. Ho: P1 <P2 Ha: P1 > P2 Ha: P1 > P2 O D. Ho: P1 > P2 Ha: P1 SP2 O C. Ho: P1> P2 Ha: P1 <P2 Find the critical value. The critical value is zo = - (Round to two decimal places as needed.) Find the standardized test statistic. (Round to two decimal places as needed.)
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