Data Analysis: Descriptive Statistics and Assumption Testing

Describe the Sun Coast Remediation data using the descriptive statistics tools discussed in the lecture. Establish whether assumptions are met to use parametric statistical procedures. Repeat this for each tab in the Sun Coast Remediation Research Study data set. Delete instructions and examples highlighted in yellow before submitting this assignment.

Correlation: Descriptive Statistics and Assumption Testing

Frequency Distribution Table

Insert frequency distribution table here. Cut and paste from Excel.

Histogram

Insert histogram here. Cut and paste from Excel.

Descriptive Statistics Table

Insert table here. Cut and paste from Excel.

Measurement Scale

Discuss measurement scale used here (e.g., nominal, ordinal, interval, or ratio).

Measure of Central Tendency

Discuss measures of central tendency here and the relevance to normality of data (e.g., mean, median, and mode).

Skewness and Kurtosis

Discuss skewness and kurtosis and whether they are within acceptable ranges.

Evaluation

In this section, evaluate and discuss the descriptive statistics above. Conclude with an explicit statement about whether the assumptions for parametric statistical testing were met or not met.

Simple Regression: Descriptive Statistics and Assumption Testing

Frequency Distribution Table

Insert frequency distribution table here. Cut and paste from Excel.

Histogram

Insert histogram here. Cut and paste from Excel.

Descriptive Statistics Table

Insert table here. Cut and paste from Excel.

Measurement Scale

Discuss measurement scale used here (e.g., nominal, ordinal, interval, or ratio).

Measure of Central Tendency

Discuss measures of central tendency here and the relevance to normality of data (e.g., mean, median, and mode).

Skewness and Kurtosis

Discuss skewness and kurtosis and whether they are within acceptable ranges.

Evaluation

In this section, evaluate and discuss the descriptive statistics above. Conclude with an explicit statement about whether the assumptions for parametric statistical testing were met or not met.

Multiple Regression: Descriptive Statistics and Assumption Testing

Frequency Distribution Table

Insert frequency distribution table here. Cut and paste from Excel.

Histogram

Insert histogram here. Cut and paste from Excel.

Descriptive Statistics Table

Insert table here. Cut and paste from Excel.

Measurement Scale

Discuss measurement scale used here (e.g., nominal, ordinal, interval, or ratio).

Measure of Central Tendency

Discuss measures of central tendency here and the relevance to normality of data (e.g., mean, median, and mode).

Skewness and Kurtosis

Discuss skewness and kurtosis and whether they are within acceptable ranges.

Evaluation

In this section, evaluate and discuss the descriptive statistics above. Conclude with an explicit statement about whether the assumptions for parametric statistical testing were met or not met.

Independent Samples t Test: Descriptive Statistics and Assumption Testing

Frequency Distribution Table

Insert frequency distribution table here. Cut and paste from Excel.

Histogram

Insert histogram here. Cut and paste from Excel.

Descriptive Statistics Table

Insert table here. Cut and paste from Excel.

Measurement Scale

Discuss measurement scale used here (e.g., nominal, ordinal, interval, or ratio).

Measure of Central Tendency

Skewness and Kurtosis

Discuss skewness and kurtosis and whether they are within acceptable ranges.

Evaluation

Dependent Samples (Paired-Samples) t Test: Descriptive Statistics and Assumption Testing

Frequency Distribution Table

Insert frequency distribution table here. Cut and paste from Excel.

Histogram

Insert histogram here. Cut and paste from Excel.

Descriptive Statistics Table

Insert table here. Cut and paste from Excel.