Use the table below to answer questions 4 5 4 7 This tablecontains t...

Use the table below to answer questions 4.5 â€“ 4.7: This table contains the same client...

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Use the table below to answer questions 4.5 â€“ 4.7: This tablecontains the same client data as the first table. This time,though, the instructor is interested in knowing how his clientsâ€™other activities might impact their average cycling speed in spinclass. He notes that half of his clients also ride bikes outsideduring the week, while the other half of his clients do not bikeanywhere except spin class.
Rides Outside
Only Spin Rides Outside Only SPin Rides outside only spin
20 15
17 17
18 19
22 17
21 17
18 16
17 18
Average Speed M = 19 M = 17
4.5 Calculate SS for each sample of spin class clients (theportion who ride outside and the portion who only do spin class).Show Work by inserting numbers into the table to show intermediatesteps Rides Outside SS = Only Spin Class SS =
4.6 Calculate s for each group Rides Outside s = Only Spin Classs =
4.7 Based on the statistics you have computed, does there appearto be any difference in average speed between those who bikeoutside and those who only bike during spin class?
Explain why or why not?

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45 SS for rides outside and ss for only spin Rides Outside Only Spin SS for Rides Outside SS for Only SPin 20 15 400 225 17 17 289 289 18 19 324 See Answer

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