Online Exam Quiz

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How do you check for normality in SPSS?

  • By examining the correlation matrix
  • By conducting a chi-square test
  • By using normal probability plots
  • By calculating effect sizes
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Which statistical test is used to compare means between two groups in SPSS?

  • T-test
  • ANOVA
  • Chi-square test
  • Pearson correlation
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Which command is used to run a paired-samples t-test in SPSS?

  • Analyze > Compare Means > Independent-Samples T Test
  • Analyze > Compare Means > Independent-Samples T Test
  • Analyze > Nonparametric Tests
  • Analyze > Regression
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Which procedure is used to perform a chi-square test of independence in SPSS?

  • Analyze > Descriptive Statistics
  • Analyze > Compare Means
  • Analyze > Nonparametric Tests
  • Analyze > Regression
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Which procedure is used to perform a repeated measures ANOVA in SPSS?

  • Analyze > Compare Means > One-Way ANOVA
  • Analyze > Compare Means > One-Way ANOVA
  • Analyze > Nonparametric Tests
  • Analyze > Regression
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How do you handle multicollinearity in regression analysis in SPSS?

  • By using ridge regression
  • By removing highly correlated predictors
  • By conducting a chi-square test
  • By calculating effect sizes
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How do you handle missing values in SPSS?

  • By deleting cases with missing values
  • By replacing missing values with mean or median
  • By replacing missing values with mean or median
  • All of the above
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Which statement best describes the purpose of cluster analysis in SPSS?

  • To identify hidden patterns in data
  • To summarize categorical data
  • To test hypotheses about means
  • To compute effect sizes
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Which type of data can SPSS handle?

  • Only numerical data
  • Only categorical data
  • Both numerical and categorical data
  • None of the above
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Which command is used to open an existing SPSS data file?

  • FILE > Open
  • DATA > Open
  • FILE > Import Data
  • DATA > Import Data
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Which command is used to create a frequency table in SPSS?

  • Analyze > Descriptive Statistics
  • Analyze > Frequencies
  • Analyze > Compare Means
  • Analyze > Regression
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Which file extension is used for SPSS data files?

  • .spss
  • .sav
  • .data
  • .xls
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Which command is used to create a new variable that is the sum of two existing variables?

  • Compute Variable
  • Define Variable
  • Add Variable
  • Merge Variable
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How do you check for outliers in SPSS?

  • By examining the correlation matrix
  • By conducting a chi-square test
  • By using boxplots or scatterplots
  • By calculating effect sizes
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Which procedure is used to perform a Kruskal-Wallis test in SPSS?

  • Analyze > Compare Means
  • Analyze > Nonparametric Tests
  • Analyze > Descriptive Statistics
  • Analyze > Regression
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Which procedure is used to perform a Mann-Whitney U test in SPSS?

  • Analyze > Nonparametric Tests
  • Analyze > Compare Means
  • Analyze > General Linear Model
  • Analyze > Regression
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Which statement best describes the purpose of logistic regression in SPSS?

  • To predict a continuous outcome variable
  • To predict a continuous outcome variable
  • To test for differences between group means
  • To summarize categorical data
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What does SPSS stand for?

  • Statistical Package for Social Sciences
  • Software Program for Statistical Solutions
  • Structured Programming and Statistical System
  • None of the above
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Which command is used to save SPSS syntax?

  • File > Save
  • File > Save As
  • File > Export
  • File > Save Syntax
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Which command is used to remove duplicate cases in SPSS?

  • Data > Select Cases
  • Data > Split File
  • Data > Remove Duplicate Cases
  • Data > Filter Cases
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What is the purpose of the Crosstabs procedure in SPSS?

  • To perform cross-validation
  • To create contingency tables
  • To conduct factor analysis
  • To compute effect sizes
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How do you check the reliability of a factor analysis solution in SPSS?

  • By examining the correlation matrix
  • By conducting a chi-square test
  • By calculating factor loadings
  • By calculating factor loadings
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What is the maximum number of variables allowed in SPSS?

  • 255
  • 500
  • 1000
  • Unlimited
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Which command is used to create a scatterplot in SPSS?

  • Graph > Scatterplot
  • Graph > Line Chart
  • Graph > Bar Chart
  • Graph > Histogram
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How do you test the normality assumption in SPSS?

  • Using the Shapiro-Wilk test
  • Using the Kolmogorov-Smirnov test
  • Using the Jarque-Bera test
  • All of the above
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Which command is used to split a dataset into two or more separate files based on a grouping variable?

  • Data > Split File
  • Data > Merge File
  • Data > Filter Cases
  • Data > Select Cases
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Which procedure is used to perform a Friedman test in SPSS?

  • Analyze > Nonparametric Tests
  • Analyze > Compare Means
  • Analyze > Descriptive Statistics
  • Analyze > Regression
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How do you test the homogeneity of variance assumption in SPSS?

  • By examining the correlation matrix
  • By conducting a chi-square test
  • By using Levene's test
  • By calculating effect sizes
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Which statement best describes the purpose of factor analysis in SPSS?

  • To identify the relationship between variables
  • To reduce the number of variables
  • To summarize categorical data
  • To test hypotheses about means
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Which statistical test is used to assess the relationship between two categorical variables in SPSS?

  • Pearson correlation
  • T-test
  • Chi-square test
  • ANOVA
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