The following data were measured in n=15 college seniors in a cross-sectional study of

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1. The following data were measured in n=15 college seniors in a cross-sectional study of alcohol consumption. Each participant was asked their sex, year in school, the age at which they first consumed alcohol and the number of alcoholic drinks they consume on a typical drinking night. The data are shown below.

ID NumberSexYear in SchoolAge at First DrinkNumber of Drinks/Night
1MFreshman145
2MSenior118
3FJunior173
4MJunior139
6FSophomore154
7FFreshman150
9MSenior157
10FJunior215
11MJunior183
12MSenior146
13FJunior193
14FSophomore182
15MJunior204
     
*Students who never had a drink were excluded.  
     
1. Generate frequency distribution tables for sex and year in school using the Data –
Pivot Table and Pivot Chart Report option on the menu bar.
2. Generate a frequency bar chart for sex using the Pivot Table and Pivot Chart Report from problem #1.
3. Generate a frequency histogram for year in school using the Pivot Table and Pivot Chart Report from problem #1.
4. Create a frequency distribution table for drinking status, defined by the following numbers of drinks per night:
 
Abstinent 0
Light 1-3
Moderate 4-5
Heavy 6 or more drinks per night
5. Generate a frequency histogram for drinking status using the Chart Wizard.
6. Generate a scatter diagram to display the association between age at first drink and number of drinks per night. (Note that the sample size for analysis is n=13.)
    • 11 years ago
    The following data were measured in n=15 college seniors in a cross-sectional study of
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