Describe how you computed the “Frequency of Value†column.
Describe how you computed the “Relative Frequency of Value†column.
Describe how you computed the “Percent of Value†column.
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.
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.
Be sure to explain how you arrived at your answers and support your ideas with evidence from the text and Learning Resources.
Running head: SNACKING FREQUENCY
Frequency of Snacking
Your Name Here
Walden University
1
SNACKING FREQUENCY
2
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
9
8
7
6
5
4
3
2
1
Frequency of Value
Relative Frequency of
Value
Percent
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.
Be sure to explain how you arrived at your answers and support your ideas with
evidence from the text and Learning Resources.
SNACKING FREQUENCY
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:
3
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