Please answer this question in detail. Researchers were interested in the relationship between body mass and head
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Please answer this question in detail.
Researchers were interested in the relationship between body mass and head depth during competitive swim starts. The pilot data for the project are shown below. Was there a significant relationship between the two variables?
Body Mass (kg) | Head Depth (m) |
61.80 | .89 |
59.90 | .52 |
69.40 | .47 |
49.40 | .67 |
51.20 | .41 |
83.20 | .92 |
69.30 | 1.07 |
74.50 | 1.04 |
95.50 | 1.38 |
85.90 | 1.32 |
Step 1: ( point)
Step 2: ( point)
Step 3: ( point)
Step 4: ( point)
Step 5: (4 points, includes hand calculation and SPSS output)
Calculate rcomp by hand, and show your work. Also, calculate rcomp using SPSS, and copy and paste the resulting output below. Highlight or circle rcomp and the p-value on the SPSS output table.
rcomp =
Step 6: Circle your decision below: ( point)
- Reject H0
- Fail to reject Ho
Step 7: Circle your conclusion below: (1 point)
- There was not a significant relationship between body mass and head depth.
- There was a significant positive relationship between the body mass and head depth. Swimmers with greater body mass tended to dive deeper.
- There was a significant inverse relationship between body mass and head depth. Swimmer with greater body mass tended to dive shallower.
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