1 Keep only the variables for analysis, and move SEX to column A (not required) 2 Sort data by SEX by highlighting data and clicking on Data-Sort and selecting SEX as the variable (column) to sort by (smallest to largest) 3 Compute means and standard deviations for continuous variables using AVERAGE(range) and STDEV(range) functions - note that ranges are modified to perform computations on selected subsets of men and women 4 Compute n(%) for dichotomous variables using COUNT(range) and COUNTIF(range,criteria) functions modifying ranges accordingly
1 Keep only the variables for analysis, and move SEX to column A (not required) 2 Sort data by SEX by highlighting data and clicking on Data-Sort and selecting SEX as the variable (column) to sort by (smallest to largest) 3 Compute means and standard deviations for continuous variables using AVERAGE(range) and STDEV(range) functions - note that ranges are modified to perform computations on selected subsets of men and women 4 Compute n(%) for dichotomous variables using COUNT(range) and COUNTIF(range,criteria) functions modifying ranges accordingly
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
1 | Keep only the variables for analysis, and move SEX to column A (not required) |
2 | Sort data by SEX by highlighting data and clicking on Data-Sort and selecting |
SEX as the variable (column) to sort by (smallest to largest) | |
3 | Compute means and standard deviations for continuous variables |
using AVERAGE(range) and STDEV(range) functions - note that ranges are | |
modified to perform computations on selected subsets of men and women | |
4 | Compute n(%) for dichotomous variables using COUNT(range) and |
COUNTIF(range,criteria) functions modifying ranges accordingly | |
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