SOLUTION: hypothesis is that consuming a sports drink during exercise improves endurance. a sample of 50 males is given a series of 3 endurance tasks and is asked to consume 4 oz of drink be

Question 455042: hypothesis is that consuming a sports drink during exercise improves endurance. a sample of 50 males is given a series of 3 endurance tasks and is asked to consume 4 oz of drink between sessions.
overall endurance score for this sample is M=53
Note: standard deviation for the test group is missing.
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.general population without the sports drink the scores for this task avg is 50with std dev 12
can researcher conclude that endurance scores with the drink are significally higher than scores without the drink
use one tailed test with m = 0.05
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
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hypothesis is that consuming a sports drink during exercise improves endurance. a sample of 50 males is given a series of 3 endurance tasks and is asked to consume 4 oz of drink between sessions.
overall endurance score for this sample is M=53
=======================================================
Note: standard deviation for the test group is missing.
==========================================================

.general population without the sports drink the scores for this task avg is 50with std dev 12
can researcher conclude that endurance scores with the drink are significally higher than scores without the drink
use one tailed test with m = 0.05
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Cheers,
Stan H.
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