# Statistics Multiple Choice Questions

### Description

• Define the normal curve, and discuss its properties.
• Describe the relationship between the standard deviation and the normal curve.
• Demonstrate awareness of the difference between empirical distributions and the normal curve.
• Describe the features of pie charts, bar charts, histograms, and line charts.
• Demonstrate the ability to create appropriate graphs and charts in SPSS.
• Define recoding.
• Describe the conditions under which researchers might find the recoding procedure useful.
• Demonstrate the ability to recode data in SPSS.
• Demonstrate the ability to calculate a crosstabulation with SPSS and interpret the results.

Question 1 Analysis of two variables at a time is often referred to as what type of analysis? O multivariate trivariate bivariate univariate

Question 2 What two general guidelines should be kept in mind when deciding how to collapse categories for recoding? The old categories should be nominal and dispersive The new categories should be analytical and descriptive The new categories should be logical and empirical The old categories should be inclusive and flexible

Question 3 The normal curve is a distribution, and is not based on empirical data. inimical heretical empirical theoretical

Question 4 In a the bars touch each other, but in a the bars do not touch each other. O histogram, bar chart O bar chart, histogram line chart, pie chart O pie chart, line chart

Question 5 Background variables such as gender, age, occupation, and education, which tend to be related to many other behavioral variables are also commonly called variables. O personal O attitudinal O demographic O longitudinal

Question 6 The normal curve is sometimes referred to by its shape, which resembles a O diamond O pyramid lightning bolt O bell

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