Descriptive Statistics Worksheet Psychology Assignment
The directions are added there are 6 questions and all work must be shown there you must send the work you did to catalatishion each problem. I guess this should be scholally references with in text citations I will try and upload The Spss and send it to you on wednesday out of the information take what you need of itthese are some topic for the research paper that I think will be useable for learning how to do9 the SPSS statics. Please read or look at the materials and take what you need.
Descriptive Statistics Worksheet
Name
Institution:
Date
1. A researcher is interested to learn if there is a linear relationship between the hours in a week spent exercising and a person’s life satisfaction. The researchers collected the following data from a random sample, which included the number of hours spent exercising in a week and a ranking of life satisfaction from 1 to 10 ( 1 being the lowest and 10 the highest).
Participant Hours of Exercise Life Satisfaction
Participant |
Hours of Exercise |
Life Satisfaction |
1 |
3 |
1 |
2 |
14 |
2 |
3 |
14 |
4 |
4 |
14 |
4 |
5 |
3 |
10 |
6 |
5 |
5 |
7 |
10 |
3 |
8 |
11 |
4 |
9 |
8 |
8 |
10 |
7 |
4 |
11 |
6 |
9 |
12 |
11 |
5 |
13 |
6 |
4 |
14 |
11 |
10 |
15 |
8 |
4 |
16 |
15 |
7 |
17 |
8 |
4 |
18 |
8 |
5 |
19 |
10 |
4 |
20 |
5 |
4 |
3,14,14,14,3,5,10,11,8,7,6,11,6,11,8,15,8,8,10,5
2. Find the mean hours of exercise per week by the participants.
The total number of hours spent exercising is 177 hours
Mean =177/20= 8.85 hours
3. Find the variance of the hours of exercise per week by the participants.
Hours data |
data-mean |
(data - mean)2 |
3 |
-5.85 |
34.2225 |
14 |
5.15 |
26.5225 |
14 |
5.15 |
26.5225 |
14 |
5.15 |
26.5225 |
3 |
-5.85 |
34.2225 |
|
Updated on
Get the Whole Paper!
Not exactly what you need?
Do you need a custom essay? Order right now:
EssayZoo Sign In
Not register? Register Now!
|