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E Qu Respondents to a survey were asked if they believed in heaven and hell. The...
Frequency Distribution Question Help Frequency Distribution What percentage of people said 'yes, definitely"? contain mber of...
Frequency Distribution
Question Help Frequency Distribution What percentage of people said 'yes, definitely"? contain mber of cases tion : yes, 1376 finitely :yes, 53.2 693 26.8 14.6 5,4 Do you believe in heaven? no, no, olumn Total 377 139 2585 probably not definitely not Find the percentages of people who said "yes, definitely", 'yes, probably", "no, probably not", and "no, definitely not Enter your answer in the answer box and then click Check Answer.
One question on a survey asked whether people believe in hell. Of the possible responses, 484...
One question on a survey asked whether people believe in hell. Of the possible responses, 484 answered "Yes, definitely," and 588 did not respond with "Yes, definitely." Find the point estimate of the population proportion who would have answered "Yes, definitely" when asked whether they believe in hell. What is the point estimate of the population proportion who would have answered "Yes, definitely"? (Round to three decimal places as needed.)
ma survey of consumers aged 12 and older, respondents were asked how many cell phones were...
ma survey of consumers aged 12 and older, respondents were asked how many cell phones were in use by the household. (No two respondents were from the same household. Among the respondents, 211 answered "none." 286 said "one" 369 said "two," 144 said "three,' and 65 responded with four or more. A survey respondent is selected at random. Find the probability that his/her household has four or more cell phones in use. Is it unlikely for a household to have...
A national survey asked people, "How often do you eat out for dinner, instead of at...
A national survey asked people, "How often do you eat out for dinner, instead of at home?" The frequencies were as foliows. Complete parts (a) through (g) D Frequency 171 418 Response Never Rarely Sometimes Most of the time Always 898 461 49 (a) Construct a relative frequency distribution of the data Relative Response Frequency Never Rarely Sometimes Most of the time Always (Round to three decimal places as needed.) (b) What percentage of respondents answered "Always"? 0% (Hound to...
Name: Ch. 2 WH /50 Social Survey, participants were asked, "Would you say that you are...
Name: Ch. 2 WH /50 Social Survey, participants were asked, "Would you say that you are very happy pretty happy, or not too happy?" The results were that 610 people said they were very happy, 1210 people said prety happy, and 326 people said not too happy. (Data source: http:/isda.berkeleyedu). Find the percentage in each of the three response categories. Give your answers as percentages rounded to the 4. (3 points) In In the 2008 General nearest hundreth. (e.g. 10.15%)...
A national survey asked people, "How often do you eat out for dinner. (a) Construct a...
A national survey asked people, "How often do you eat out for dinner. (a) Construct a relative frequency distribution of the data. instead of at home?" The frequencies were as follows. Complete parts (a) through (9) Response Relative Frequency Never Response Frequency Rarely Never 356 Sometimes Rarely 461 Most of the time Sometimes 929 Most of the time Always 410 Always 39 (Round to three decimal places as needed.) (b) What percentage of respondents answered "Always? DOOD (Round to one...
A research group conducted a survey about church attendance. The survey respondents were asked about their church attend...
A research group conducted a survey about church attendance. The survey respondents were asked about their church attendance and asked to indicate their age. Church Attendance Age 20 to 29 30 to 39 40 to 49 50 to 59 Yes 32 64 95 73 No 68 86 105 77 Use the sample data to determine whether church attendance is independent of age. Use a 0.05 level of significance. State the null and alternative hypotheses. H0: Church attendance is not mutually...
A research group conducted a survey about church attendance. The survey respondents were asked about their church attend...
A research group conducted a survey about church attendance. The survey respondents were asked about their church attendance and asked to indicate their age. Church Attendance Age 20 to 29 30 to 39 40 to 49 50 to 59 Yes 27 59 90 68 No 73 91 110 82 Use the sample data to determine whether church attendance is independent of age. Use a 0.05 level of significance. State the null and alternative hypotheses. H0: Church attendance is not independent...
A research group conducted a survey about church attendance. The survey respondents were asked about their church attend...
A research group conducted a survey about church attendance. The survey respondents were asked about their church attendance and asked to indicate their age. Church Attendance Age 20 to 29 30 to 39 40 to 49 50 to 59 Yes 32 64 95 73 No 68 86 105 77 Use the sample data to determine whether church attendance is independent of age. Use a 0.05 level of significance. A.State the null and alternative hypotheses. H0: Church attendance is independent of...
A national survey asked people, "How often do you eat out for dinner. (a) Construct a...
A national survey asked people, "How often do you eat out for dinner. (a) Construct a relative frequency distribution of the data. instead of at home?" The frequencies were as follows. Complete parts (a) through (9) Relative Response Frequency Never Response Frequency Rarely Never 252 Sometimes Rarely 569 Most of the time Sometimes 966 Most of the time Always 371 Always (Round to three decimal places as needed.) 68 (b) What percentage of respondents answered "Always"? (Round to one decimal...
Frequency Distribution
Question Help Frequency Distribution What percentage of people said 'yes, definitely"? contain mber of cases tion : yes, 1376 finitely :yes, 53.2 693 26.8 14.6 5,4 Do you believe in heaven? no, no, olumn Total 377 139 2585 probably not definitely not Find the percentages of people who said "yes, definitely", 'yes, probably", "no, probably not", and "no, definitely not Enter your answer in the answer box and then click Check Answer.
ma survey of consumers aged 12 and older, respondents were asked how many cell phones were in use by the household. (No two respondents were from the same household. Among the respondents, 211 answered "none." 286 said "one" 369 said "two," 144 said "three,' and 65 responded with four or more. A survey respondent is selected at random. Find the probability that his/her household has four or more cell phones in use. Is it unlikely for a household to have...
A national survey asked people, "How often do you eat out for dinner, instead of at home?" The frequencies were as foliows. Complete parts (a) through (g) D Frequency 171 418 Response Never Rarely Sometimes Most of the time Always 898 461 49 (a) Construct a relative frequency distribution of the data Relative Response Frequency Never Rarely Sometimes Most of the time Always (Round to three decimal places as needed.) (b) What percentage of respondents answered "Always"? 0% (Hound to...
Name: Ch. 2 WH /50 Social Survey, participants were asked, "Would you say that you are very happy pretty happy, or not too happy?" The results were that 610 people said they were very happy, 1210 people said prety happy, and 326 people said not too happy. (Data source: http:/isda.berkeleyedu). Find the percentage in each of the three response categories. Give your answers as percentages rounded to the 4. (3 points) In In the 2008 General nearest hundreth. (e.g. 10.15%)...
A national survey asked people, "How often do you eat out for dinner. (a) Construct a relative frequency distribution of the data. instead of at home?" The frequencies were as follows. Complete parts (a) through (9) Response Relative Frequency Never Response Frequency Rarely Never 356 Sometimes Rarely 461 Most of the time Sometimes 929 Most of the time Always 410 Always 39 (Round to three decimal places as needed.) (b) What percentage of respondents answered "Always? DOOD (Round to one...
A national survey asked people, "How often do you eat out for dinner. (a) Construct a relative frequency distribution of the data. instead of at home?" The frequencies were as follows. Complete parts (a) through (9) Relative Response Frequency Never Response Frequency Rarely Never 252 Sometimes Rarely 569 Most of the time Sometimes 966 Most of the time Always 371 Always (Round to three decimal places as needed.) 68 (b) What percentage of respondents answered "Always"? (Round to one decimal...
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