Statistics Assignment
ckillian
Template.docxRunning head: SNACKING FREQUENCY 2
SNACKING FREQUENCY 2
Frequency of Snacking
Your Name Here
Walden University
Assignment 1 Part I
Download the data set that you will use for this assignment from the Weekly Data Set forum found in the Discussion link in the left navigation area. Fill in the cells of the table by listing the frequency of each value from the data set, the relative frequency of each value, and the percent of each value. Your computed relative frequency and percent might not equal exactly 1.0 and 100%, respectively, due to rounding error.
|
Value from Data Set |
Frequency of Value |
Relative Frequency of Value |
Percent |
|
9 |
|
|
|
|
8 |
|
|
|
|
7 |
|
|
|
|
6 |
|
|
|
|
5 |
|
|
|
|
4 |
|
|
|
|
3 |
|
|
|
|
2 |
|
|
|
|
1 |
|
|
|
|
|
N = 30 |
Total Relative Frequency = 1.0 |
Total Percent = 100% |
When the data table is complete, respond to the following items. Be sure to explain how you arrived at each of your answers and support each answer with evidence, including citations, from the text and/or Learning Resources.
1. Describe how you computed the “Frequency of Value” column.
2. Describe how you computed the “Relative Frequency of Value” column.
3. Describe how you computed the “Percent of Value” column.
4. What is the combined relative frequency of the odd-numbered values? Explain your calculation and what the result tells you about the number of snacks this sample eats in a week.
5. What is the cumulative frequency of values falling at or below 5? Explain your calculation and what the result tells you about the number of snacks this sample eats in a week.
Assignment 1 Part II
By typing my name below, I affirm that I have 1) installed the SPSS software found in the Week 1 Resources Media section 2) opened and tested that the SPSS program works on my computer and 3) watched the SPSS Tutorial: SPSS Overview in the Week 1 Resources Media section. 4) Contacted my instructor if I encountered any issues.
Type your full name here:
