WorksheetsDATA Analysis
Total questions: 23
Worksheet time: 12mins
Variable view is used for Which SPSS window displays your actual data values?
Output Viewer
Data Editor
Syntax Editor
Chart Editor
Which menu is used to run Descriptive Statistics in SPSS?
Analyze → Compare Means
Analyze → Descriptive Statistics
Graphs → Legacy Dialogs
Transform → Compute Variable
Which value indicates the middle point of the data?
Mean
Median
Mode
Standard deviation
In SPSS, Skewness is used to test:
Linearity of data
Normality of data distribution
Homogeneity of variance
Sample size adequacy
A positively skewed distribution has:
Tail on the left
No tail
Equal tails on both sides
Tail on the right
Which statistics are NOT generated by default in the Frequencies command?
Mean
Median
Mode
Range
A bell-shaped curve represents:
Skewed Distribution
Bimodal Distribution
Normal Distribution
Exponential Distribution
Descriptive Statistics include all EXCEPT:
Mean
Kurtosis
Chi-Square
Standard Deviation
In SPSS, the variable type “Numeric” is used for:
Dates only
Text only
Numbers for calculation
Dates only
The range is computed by:
Mean + Median
Mode – Mean
Variance × 2
Maximum – Minimum
The mean of the numbers 5, 7, 8, 10 is:
6
7
8
7.5
The median of the numbers 3, 6, 8, 10, 12 is
10
6
3
None
Variance is defined as the average of the:
Squared deviations from the mean
Differences between highest and lowest score
Percentages
Medians
Standard deviation is the square root of:
Mean
Variance
Range
Median
The first quartile (Q1) corresponds to:
10th percentile
25th percentile
50th percentile
75th percentile
Which level of measurement categorizes data without any order?
Ordinal
Nominal
Scale
Ratio
In SPSS, “Religion” should be coded as:
Ratio
Nominal
Ordinal
Scale
Which data level expresses categories that can be ranked but differences between ranks are not equal?
Nominal
Ordinal
Ratio
Interval
Shoe size (7, 8, 9, 10) is typically considered:
Nominal
Ordinal
Scale
None of these
Whle creating variables, SPSS does not allow
Special Characters
Numbering
Spacing
Both A and B
In SPSS, which command is used to create new variables?
Graphs → Legacy Dialogs
Transform → Compute Variable
Data → Select Cases
Analyze → Descriptive Statistics
What does a p-value less than 0.05 typically indicate?
Data normality
No significance
Statistical significance
Sample size adequacy
Which of the following is a measure of central tendency?
Standard Deviation
Median
Variance
Range
