3. You are interested in the improvement of your track and field squad (discus) when throwing...
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3. You are interested in the improvement of your track and field squad (discus) when throwing sporting implements, and their knowledge of projectile motion equations. You decide to test all your athletes, then teach them the basic biomechanics of flight in the air, then test them again. The average flight distances in feet are below: Athlete Before lecture After lecture 220 2 222 233 3 200 222 What t-test is used? How many df are there? What are the means? What are the sds? What is the alpha level? One or two-tailed test? What is the t value? What is the p value? What is the interpretation of the test? 189 4 177 211 188 202 6 210 226 7 209 233 3. You are interested in the improvement of your track and field squad (discus) when throwing sporting implements, and their knowledge of projectile motion equations. You decide to test all your athletes, then teach them the basic biomechanics of flight in the air, then test them again. The average flight distances in feet are below: Athlete Before lecture After lecture 220 2 222 233 3 200 222 What t-test is used? How many df are there? What are the means? What are the sds? What is the alpha level? One or two-tailed test? What is the t value? What is the p value? What is the interpretation of the test? 189 4 177 211 188 202 6 210 226 7 209 233
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Related Book For
Understanding Basic Statistics
ISBN: 978-1111827021
6th edition
Authors: Charles Henry Brase, Corrinne Pellillo Brase
Posted Date:
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