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ogf78 ogf78
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A year ago
Use the following to answer questions 18-21:

In a survey of 7,786 randomly selected adults living in Germany, 5,840 said they exercised for at least 30 minutes three or more times per week.


Verify that the sample is large enough to use the normal formula to find a confidence interval for the proportion of Germans who exercises for 30 minutes three or more times a week.
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Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
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kayekalicokayekalico
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A year ago
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ogf78 Author
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A year ago
Brilliant ツ
aznzergs
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I appreciate what you did here, answered it right Smiling Face with Open Mouth
Mkersey12
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You make an excellent tutor!
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