Question Solved1 Answer The following information regarding the ten richest Americans was reported in a recent issue of Forbes. Name Ranking Worth ($ Billions) Age Marital Status Source Gates, William 1 59.0 51 married Microsoft Buffett, Warren 2 52.0 77 married Berkshire Hathaway Adelson, Sheldon 28.0 74 married casinos, hotels Ellison, L. J. 26.0 63 married Oracle 18.5 34 married The following information regarding the ten richest Americans was reported in a recent issue of Forbes. Name Ranking Worth ($ Billions) Age Marital Status Source Gates, William 1 59.0 51 married Microsoft Buffett, Warren 2 52.0 77 married Berkshire Hathaway Adelson, Sheldon 28.0 74 married casinos, hotels Ellison, L. J. 26.0 63 married Oracle 18.5 34 married Google Brin, Sergey Page, Larry 18.5 34 single Google Kerkorian, Kirk 18.0 90 divorced investments, casinos Dell, Michael 17.2 42 married Dell 9 17.0 71 married oil, commodities Koch, Charles Koch, David 9 17.0 67 married oil, commodities (a) How many elements are in the above data set? (b) How many variables are in this data set? (c) How many observations are in this data set? (d) Which variables are categorical? (Select all that apply.) ranking worth marital status source Which variables are quantitative? (Select all that apply.) ranking worth marital status source (e) What measurement scale is used for each variable? The measurement scale used for ranking is ---Select--- scale. The measurement scale used for worth is ---Select--- scale. The measurement scale used for age is-Select--- scale. The measurement scale used for marital status is ---Select--- scale. The measurement scale used for source is ---Select-scale. Need Help? Read It -/1 Points] DETAILS ASWESBE9 1.TB.3.001. MY NOTES ASK YOUR TEACHER Statistical studies in which researchers do not control variables of interest are which of the following types of studies? O experimental O random variable O observational O inferential Need Help? ☐age O age Read It 3 4 5 5 7 8 8. [-/7 Points] DETAILS ASWESBE9 1.TB.2.053. MY NOTES The following national weather report gives the temperatures and weather conditions on the previous day in cities across the nation. City Hi Lo Condition Albany, N.Y. 89 58 cloudy Chicago 93 62 clear Dallas-Ft.Worth 90 70 claudy Denver 76 52 clear Hartford 89 59 cloudy Honolulu 87 68 clear Kansas City 94 72 clear 81 60 claudy Los Angeles Nashville 95 70 rain New York City 91 67 rain Philadelphia 91 65 rain (a) How many elements are in this data set? (b) How many variables are in this data set? (c) How many observations are there in the above date set? (d) Which variables are categorical? (Select all that apply.) Пhi lo condition Which variables are quantitative? (Select all that apply.) П hi П 10 condition (e) What measurement scale is used for temperature and weather conditions? The measurement scale used for temperature is --Select-- scale. The measurement scale used for condition is --Select-- scale. Need Help? Read It 9. [-/1 Points] DETAILS ASWESBE9 1.TB.2.027, Data collected at the same, or approximately the same point in time are what type of data? Otime series approximate time series O cross-sectional C approximate Need Help? Read It 10. [-/1 Points] DETAILS ASWESBE9 1.TB.2.028. What type of data are collected over several time periods? time series O time controlled O cross-sectional C periodic Need Help? Read It ASK YOUR TEACHER MY NOTES MY NOTES PRACTICE ANOTHER ASK YOUR TEACHER ASK YOUR TEACHER

OOPRMJ The Asker · Probability and Statistics

Transcribed Image Text: The following information regarding the ten richest Americans was reported in a recent issue of Forbes. Name Ranking Worth ($ Billions) Age Marital Status Source Gates, William 1 59.0 51 married Microsoft Buffett, Warren 2 52.0 77 married Berkshire Hathaway Adelson, Sheldon 28.0 74 married casinos, hotels Ellison, L. J. 26.0 63 married Oracle 18.5 34 married Google Brin, Sergey Page, Larry 18.5 34 single Google Kerkorian, Kirk 18.0 90 divorced investments, casinos Dell, Michael 17.2 42 married Dell 9 17.0 71 married oil, commodities Koch, Charles Koch, David 9 17.0 67 married oil, commodities (a) How many elements are in the above data set? (b) How many variables are in this data set? (c) How many observations are in this data set? (d) Which variables are categorical? (Select all that apply.) ranking worth marital status source Which variables are quantitative? (Select all that apply.) ranking worth marital status source (e) What measurement scale is used for each variable? The measurement scale used for ranking is ---Select--- scale. The measurement scale used for worth is ---Select--- scale. The measurement scale used for age is-Select--- scale. The measurement scale used for marital status is ---Select--- scale. The measurement scale used for source is ---Select-scale. Need Help? Read It -/1 Points] DETAILS ASWESBE9 1.TB.3.001. MY NOTES ASK YOUR TEACHER Statistical studies in which researchers do not control variables of interest are which of the following types of studies? O experimental O random variable O observational O inferential Need Help? ☐age O age Read It 3 4 5 5 7 8 8. [-/7 Points] DETAILS ASWESBE9 1.TB.2.053. MY NOTES The following national weather report gives the temperatures and weather conditions on the previous day in cities across the nation. City Hi Lo Condition Albany, N.Y. 89 58 cloudy Chicago 93 62 clear Dallas-Ft.Worth 90 70 claudy Denver 76 52 clear Hartford 89 59 cloudy Honolulu 87 68 clear Kansas City 94 72 clear 81 60 claudy Los Angeles Nashville 95 70 rain New York City 91 67 rain Philadelphia 91 65 rain (a) How many elements are in this data set? (b) How many variables are in this data set? (c) How many observations are there in the above date set? (d) Which variables are categorical? (Select all that apply.) Пhi lo condition Which variables are quantitative? (Select all that apply.) П hi П 10 condition (e) What measurement scale is used for temperature and weather conditions? The measurement scale used for temperature is --Select-- scale. The measurement scale used for condition is --Select-- scale. Need Help? Read It 9. [-/1 Points] DETAILS ASWESBE9 1.TB.2.027, Data collected at the same, or approximately the same point in time are what type of data? Otime series approximate time series O cross-sectional C approximate Need Help? Read It 10. [-/1 Points] DETAILS ASWESBE9 1.TB.2.028. What type of data are collected over several time periods? time series O time controlled O cross-sectional C periodic Need Help? Read It ASK YOUR TEACHER MY NOTES MY NOTES PRACTICE ANOTHER ASK YOUR TEACHER ASK YOUR TEACHER
More
Transcribed Image Text: The following information regarding the ten richest Americans was reported in a recent issue of Forbes. Name Ranking Worth ($ Billions) Age Marital Status Source Gates, William 1 59.0 51 married Microsoft Buffett, Warren 2 52.0 77 married Berkshire Hathaway Adelson, Sheldon 28.0 74 married casinos, hotels Ellison, L. J. 26.0 63 married Oracle 18.5 34 married Google Brin, Sergey Page, Larry 18.5 34 single Google Kerkorian, Kirk 18.0 90 divorced investments, casinos Dell, Michael 17.2 42 married Dell 9 17.0 71 married oil, commodities Koch, Charles Koch, David 9 17.0 67 married oil, commodities (a) How many elements are in the above data set? (b) How many variables are in this data set? (c) How many observations are in this data set? (d) Which variables are categorical? (Select all that apply.) ranking worth marital status source Which variables are quantitative? (Select all that apply.) ranking worth marital status source (e) What measurement scale is used for each variable? The measurement scale used for ranking is ---Select--- scale. The measurement scale used for worth is ---Select--- scale. The measurement scale used for age is-Select--- scale. The measurement scale used for marital status is ---Select--- scale. The measurement scale used for source is ---Select-scale. Need Help? Read It -/1 Points] DETAILS ASWESBE9 1.TB.3.001. MY NOTES ASK YOUR TEACHER Statistical studies in which researchers do not control variables of interest are which of the following types of studies? O experimental O random variable O observational O inferential Need Help? ☐age O age Read It 3 4 5 5 7 8 8. [-/7 Points] DETAILS ASWESBE9 1.TB.2.053. MY NOTES The following national weather report gives the temperatures and weather conditions on the previous day in cities across the nation. City Hi Lo Condition Albany, N.Y. 89 58 cloudy Chicago 93 62 clear Dallas-Ft.Worth 90 70 claudy Denver 76 52 clear Hartford 89 59 cloudy Honolulu 87 68 clear Kansas City 94 72 clear 81 60 claudy Los Angeles Nashville 95 70 rain New York City 91 67 rain Philadelphia 91 65 rain (a) How many elements are in this data set? (b) How many variables are in this data set? (c) How many observations are there in the above date set? (d) Which variables are categorical? (Select all that apply.) Пhi lo condition Which variables are quantitative? (Select all that apply.) П hi П 10 condition (e) What measurement scale is used for temperature and weather conditions? The measurement scale used for temperature is --Select-- scale. The measurement scale used for condition is --Select-- scale. Need Help? Read It 9. [-/1 Points] DETAILS ASWESBE9 1.TB.2.027, Data collected at the same, or approximately the same point in time are what type of data? Otime series approximate time series O cross-sectional C approximate Need Help? Read It 10. [-/1 Points] DETAILS ASWESBE9 1.TB.2.028. What type of data are collected over several time periods? time series O time controlled O cross-sectional C periodic Need Help? Read It ASK YOUR TEACHER MY NOTES MY NOTES PRACTICE ANOTHER ASK YOUR TEACHER ASK YOUR TEACHER
See Answer
Add Answer +20 Points
Community Answer
XYSFV4 The First Answerer
See all the answers with 1 Unlock
Get 4 Free Unlocks by registration

As per Chegg policy I answered the first question a)How many elements are in the above data set?10 elements are in the above data set. b)How many variables are in this data set?5 variables are in this data set. c)How many observations are in this data set?There are 10^(**)5=50 observations are in this data set.dName - ... See the full answer