(Solved by Humans)-A researcher is interested in whether or not hours studied is
Question
A researcher is interested in whether or not hours studied is different for boys and girls. Is there a significant difference between the two groups? Also include mean, median mode, range, variance, standard deviation and z-scores for both groups. Show all work.?
|
| Boys | Girls |
| # of hours | 4 | 3 |
|
| 4 | 7 |
|
| 3 | 8 |
|
| 2 | 5 |
|
| 5 | 4 |
|
| 1 | 7 |
|
| 1 | 6 |
|
| 4 | 8 |
Using SPSS version 22
Statistics
Boys
N
Girls
Valid
8
8
Missing
8
8
Mean
3.00
6.00
Median
3.50
6.50
4
7a
Std. Deviation
1.512
1.852
Variance
2.286
3.429
4
5
Mode
Range
a....
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