Question: StatCrunch Project Assignment Table 1 Gender Age handedness Exercise per week in min Daily calories cigarettes per day Alcoholic Per week self-esteem life satisfaction M
StatCrunch Project Assignment
Table 1
Gender
Age
handedness
Exercise per week in min
Daily calories
cigarettes per day
Alcoholic Per week
self-esteem
life satisfaction
M
34
M
68
2773
0
14
10
9
F
27
R
180
3104
14
10
8
3
M
15
L
111
3500
0
0
5
7
F
17
R
148
2816
12
4
4
10
M
56
R
41
2491
0
5
8
4
F
24
R
200
2600
0
12
0
9
M
51
R
60
1900
0
0
7
1
F
36
L
132
2569
0
7
1
2
F
43
R
91
3063
0
0
4
4
M
34
R
11
2264
0
8
10
1
M
22
R
246
2912
0
14
6
5
M
47
R
190
2185
13
11
4
9
F
12
L
0
1664
0
0
6
7
F
21
R
310
3000
0
9
3
4
M
59
R
20
3016
0
3
6
6
F
62
R
0
2597
0
0
10
5
M
19
R
70
2999
0
7
7
0
F
22
R
151
3157
6
12
9
2
F
32
R
97
2072
10
6
4
7
M
41
R
133
2200
0
0
6
3
Summary statistics:
Table 2
Column
n
Mean
Variance
Std. dev.
Std. err.
Median
Range
Min
Max
Q1
Q3
Age
20
33.7
234.32632
15.307721
3.4229104
33
50
12
62
21.5
45
Exercise per week in min
20
112.95
7111.4184
84.329226
18.856588
104
310
0
310
50.5
165.5
Daily calories
20
2644.1
227303.99
476.76408
106.60769
2686.5
1836
1664
3500
2232
3008
cigarettes per day
20
2.75
25.986842
5.0977291
1.1398869
0
14
0
14
0
3
Alcoholic Per week
20
6.1
25.568421
5.0565226
1.1306728
6.5
14
0
14
0
10.5
self esteem
20
5.9
8.0947368
2.8451251
0.63618931
6
10
0
10
4
8
life satisfaction
20
4.9
9.0421053
3.0070094
0.67238773
4.5
10
0
10
2.5
7
For the data set there were 20 participants total (n=), 50 percent of the sample was female (n=10), while the remaining 50 percent was male (n=10). The average age of the participants was 33.7 years (SD=15.3), the age of participants ranged from 12 to 62 years of age. 5 percent of the participants were ambidextrous (n=1), 15 percent of the participants were left-handed (n=3). 80 percent of the participants were right-handed (n=16).
The average number of minutes of weekly exercise was 113 minutes (SD=84.3), the amount of exercise per week ranged from 0 minutes to 310 minutes. The average amount of daily calories consumed was 2644 calories with an SD of 467.8 calories. The number of daily calories consumed ranged from 1664 to 3500. The average number of cigarettes smoked per day was 2.8 (SD=5.1) and ranged between 0 and 14, the average number of alcoholic beverages consumed weekly was 6.1 beverages with a standard deviation of 5.1 and a range of 0-14.
Frequency table results for self-esteem:
Count = 20
Table 3
self-esteem
Frequency
Relative Frequency
0
1
0.05
1
1
0.05
3
1
0.05
5
1
0.05
9
1
0.05
7
2
0.1
8
2
0.1
10
3
0.15
4
4
0.2
6
4
0.2
Frequency table results for life satisfaction:
Count = 20
Table 4
life satisfaction
Frequency
Relative Frequency
0
1
0.05
1
2
0.1
2
2
0.1
3
2
0.1
4
3
0.15
5
2
0.1
6
1
0.05
7
3
0.15
9
3
0.15
10
1
0.05
For both the self-esteem and life satisfaction frequency table, the frequency is calculated based on the amount of time the digit is showed up in the column which makes the count for both =20.
- Calculate z scores for the variables of 'Average number of daily calories consumed' and 'Life Satisfaction'. Cut and paste this output into a Word document.
Below the output in Word write a report that includes the following information:
- For the 'number of daily calories consumed' report the z scores for participants numbers 2, 6, and 7. Looking only at the z scores discuss where these participants scored in relation to the mean and explain how you know this information.
- Calculate for your distribution what raw score was equal to a z score of -1.
- Using the z table explain what percentage of the distribution scored below this score.
- Repeat steps 1-3 for the variable of 'life satisfaction'.
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