Effects of physical training A study was conducted to investigate the effects of physical training. Sample data from ten subjects is listed below, with all weights expressed in kilograms. (See "Effect of resistance training on potential determinants of VO2 during heavy exercise," by Casaburi et al., Journal of Applied Physiology, Vol. 62, No. 1.) What test should be used? Complete all necessary steps to perform the test. Is there sufficient evidence to conclude that there is a difference between pre- and post-training weights? What do you conclude about the effect of training on weight? Construct a 95% confidence interval for the mean of the differences between the weights before and after training. Pre-training: 99 57 62 69 74 77 59 92 70 85 Post-training: 94 57 62 69 66 76 58 88 70 84

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Effects of physical training A study was conducted to investigate the effects of physical training. Sample data from ten subjects is listed below, with all weights expressed in kilograms. (See "Effect of resistance training on potential determinants of VO2 during heavy exercise," by Casaburi et al., Journal of Applied Physiology, Vol. 62, No. 1.)

  1. What test should be used? Complete all necessary steps to perform the test.
  2. Is there sufficient evidence to conclude that there is a difference between pre- and post-training weights?
  3. What do you conclude about the effect of training on weight? Construct a 95% confidence interval for the mean of the differences between the weights before and after training.
Pre-training: 99 57 62 69 74 77 59 92 70 85
Post-training: 94 57 62 69 66 76 58 88 70 84
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Examen final de bioest-23 - Excel
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Effects of physical training A study was conducted to investigate the effects of physical
training. Sample data from ten subjects is listed below, with all weights expressed in
kilograms. (See "Effect of resistance training on potential determinants of VO2 during
heavy exercise," by Casaburi et al., Journal of Applied Physiology, Vol. 62, No. 1.) 1. What
test should be used? Complete all necessary steps to perform the test. 2. Is there sufficient
evidence to conclude that there is a difference between pre- and post-training weights? 3.
What do you conclude about the effect of training on weight? Construct a 95% confidence
interval for the mean of the differences between the weights before and after training.
Forecast
(Ctrl) -
Group
EE Ungroup •Ề
Subtotal
Outline
P
18
JOYCE RO
Data
F
R
A
Transcribed Image Text:4 5 6 7 3 File ) Get External Data A 1 Pre-training 2 Post-trainin TextBox 1 Home Insert Page Layout Show Queries From Table New Query - Le Recent Sources Get & Transform B 99 94 57 57 Examen final de bioest-23 - Excel Refresh All- Formulas 20 62 Connections Connections Properties Edit Links Data 69 69 Review 21 32 Sort 74 66 View G Filter Sort & Filter 77 76 Format Clear Reapply Advanced H 59 58 Tell me what you want to do... Flash Fill Remove Duplicates Text to Columns E Data Validation → 92 88 G 70 70 K Data Tools 85 84 Consolidate Relationships Manage Data Model M N OLALINE M BACK CON Ent What-If Forecast Analysis Sheet Effects of physical training A study was conducted to investigate the effects of physical training. Sample data from ten subjects is listed below, with all weights expressed in kilograms. (See "Effect of resistance training on potential determinants of VO2 during heavy exercise," by Casaburi et al., Journal of Applied Physiology, Vol. 62, No. 1.) 1. What test should be used? Complete all necessary steps to perform the test. 2. Is there sufficient evidence to conclude that there is a difference between pre- and post-training weights? 3. What do you conclude about the effect of training on weight? Construct a 95% confidence interval for the mean of the differences between the weights before and after training. Forecast (Ctrl) - Group EE Ungroup •Ề Subtotal Outline P 18 JOYCE RO Data F R A
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