In a survey of working parents, one of the questions asked was “Have you refused a...
In a survey of working parents, one of the questions asked was “Have you refused a job, promotion, or transfer because it would mean less time with your family?” Two hundred men and 200 women were asked this question. Twenty-nine percent of the men and 24% of the women responded ‘yes.” Based on this survey, can we conclude that there is a difference in the proportion of men and women responding “yes” at the .05 level of significance? I need the solution using a T184 Calculator. thanks.
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In a survey of working parents, one of the questions asked was
“Have you refused a...
In a survey of working parents (both parents working one of the questions asked was "Have...
In a survey of working parents (both parents working one of the questions asked was "Have you refused a job promotion, or transfer because it would mean less time with your family? 220 men and 220 women were asked this question. 16% of the men and 11 of the women responded"Yes. Based on this survey, can it be concluded that there is a difference in the proportion of men and women responding Yes Use a significance level of 0.05 for...
In a survey of families in which both parents work, one of the questions asked was,...
In a survey of families in which both parents work, one of the questions asked was, "Have you refused a job, promotion, or transfer because it would mean less time with your family?" A total of 200 men and 200 women were asked this question. "Yes" was the response given by 34% of the men and 25% of the women. Based on this survey, can we conclude that there is a difference in the proportion of men and women responding...
In a survey of 400 childless married couples who were asked if they plan to have...
In a survey of 400 childless married couples who were asked if they plan to have children in the next 5 years, 16.5% of the men and 22% of the women responded "Yes". Based on this survey, can it be concluded that there is a difference in the proportion of men ( p1 ) and women ( p2 ) responding "Yes"? Use a significance level of α=0.05 for the test. Step 1 of 2 : Provide the p-value for the...
Adecco Workplace Insights Survey sampled men and women workers and asked if they expected to get...
Adecco Workplace Insights Survey sampled men and women workers and asked if they expected to get a raise or promotion this year (USA Today, February 16, 2012). Suppose the survey sampled 200 men and 200 women. If 104 of the men replied yes and 74 of the women replied yes, are the results statistically significant in that you can conclude a greater proportion of men are expecting to get a raise or a promotion this year? (USE THE P VALUE...
In one survey, successful female entrepreneurs were asked to state their personal definition of success in...
In one survey, successful female entrepreneurs were asked to state their personal definition of success in terms of several categories from which they could select. Thirty-nine percent responded that happiness was their definition of success, 12% said that sales/profit was their definition, 18% responded that helping others was their definition, and 31% responded that achievements/challenge was their definition. Suppose you wanted to determine whether male entrepreneurs felt the same way and took a random sample of men, resulting in the...
A survey of adult men and women asked, "Which one of the following jobs would you...
A survey of adult men and women asked, "Which one of the following jobs would you most like to have?" The results of the survey are shown in the Job table (a) Construct a relative frequency distribution for men and women (b) Construct a side-by-side relative frequency bar graph. (c) What are the apparent differences in gender as it pertains to this question? Men Women o 24 13 37 13 Not sure 18 (a) Complete the table below Job omen...
A survey asked, "How many tattoos do you currently have on your body of the 1216...
A survey asked, "How many tattoos do you currently have on your body of the 1216 males surveyed, 185 responded that they had at least one tattoo of the 1013 females surveyed, 147 responded that they had at least one tattoo Construct a 95% confidence interval to judge whether the proportion of males that have at least one tattoo differs significantly from the proportion of females that have at least one tattoo. Interpret the interval Let p, represent the proportion...
A survey asked, "How many tattoos do you currently have on your body?" Of the 1248...
A survey asked, "How many tattoos do you currently have on your body?" Of the 1248 males surveyed, 197 responded that they had at least one tattoo. Of the 1086 females surveyed, 138 responded that they had at least one tattoo. Construct a 90% confidence interval to judge whether the proportion of males that have at least one tattoo differs significantly from the proportion of females that have at least one tattoo. Interpret the interval. Let P, represent the proportion...
A survey asked. How many to do you can have on your body of the 1237...
A survey asked. How many to do you can have on your body of the 1237 males surveyed, 10 responded that they had at least one tattoo oft 1094 females surveyed, 129 responded that they had at least one tattoo Constructa 90% confidence Weal to judge whether the proportion of males that have at least one tattoo differs significantly from the proportion of female that have at least one tattoo Interpret the interval Let P, represent the proportion of males...
A recent opinion poll of funding for the arts asked, “Would you favor spending more federal...
A recent opinion poll of funding for the arts asked, “Would you
favor spending more federal tax money on the arts?” In a random
sample of 220 women from the U.S., 59 responded ‘yes.’ In a random
sample of 175 men from the U.S., 56 responded ‘yes.’ Use these data
as follows, to test whether there is any difference in the
proportion of men vs. women who favor spending more for the
arts:
c. From the output, report the test...
In a survey of working parents (both parents working one of the questions asked was "Have you refused a job promotion, or transfer because it would mean less time with your family? 220 men and 220 women were asked this question. 16% of the men and 11 of the women responded"Yes. Based on this survey, can it be concluded that there is a difference in the proportion of men and women responding Yes Use a significance level of 0.05 for...
In one survey, successful female entrepreneurs were asked to state their personal definition of success in terms of several categories from which they could select. Thirty-nine percent responded that happiness was their definition of success, 12% said that sales/profit was their definition, 18% responded that helping others was their definition, and 31% responded that achievements/challenge was their definition. Suppose you wanted to determine whether male entrepreneurs felt the same way and took a random sample of men, resulting in the...
A survey of adult men and women asked, "Which one of the following jobs would you most like to have?" The results of the survey are shown in the Job table (a) Construct a relative frequency distribution for men and women (b) Construct a side-by-side relative frequency bar graph. (c) What are the apparent differences in gender as it pertains to this question? Men Women o 24 13 37 13 Not sure 18 (a) Complete the table below Job omen...
A survey asked, "How many tattoos do you currently have on your body of the 1216 males surveyed, 185 responded that they had at least one tattoo of the 1013 females surveyed, 147 responded that they had at least one tattoo Construct a 95% confidence interval to judge whether the proportion of males that have at least one tattoo differs significantly from the proportion of females that have at least one tattoo. Interpret the interval Let p, represent the proportion...
A survey asked, "How many tattoos do you currently have on your body?" Of the 1248 males surveyed, 197 responded that they had at least one tattoo. Of the 1086 females surveyed, 138 responded that they had at least one tattoo. Construct a 90% confidence interval to judge whether the proportion of males that have at least one tattoo differs significantly from the proportion of females that have at least one tattoo. Interpret the interval. Let P, represent the proportion...
A survey asked. How many to do you can have on your body of the 1237 males surveyed, 10 responded that they had at least one tattoo oft 1094 females surveyed, 129 responded that they had at least one tattoo Constructa 90% confidence Weal to judge whether the proportion of males that have at least one tattoo differs significantly from the proportion of female that have at least one tattoo Interpret the interval Let P, represent the proportion of males...
A recent opinion poll of funding for the arts asked, “Would you
favor spending more federal tax money on the arts?” In a random
sample of 220 women from the U.S., 59 responded ‘yes.’ In a random
sample of 175 men from the U.S., 56 responded ‘yes.’ Use these data
as follows, to test whether there is any difference in the
proportion of men vs. women who favor spending more for the
arts:
c. From the output, report the test...
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