Need help with this. Only given one attempt so please be certain of your work.  Last year, the average amount that teams for the Statistics Games raised was $375. Have teams been more successful at fundraising this year? To find out, you take a random sample of 36 teams. Your sample of 36 teams yields a mean of $396 and a standard deviation of $70. Calculate the test statistic. Round your test statistic to 2 decimal places.

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Q: In Exercise, we have provided simple data sets for you to practice the basics of finding measures of…

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Q: On a nationwide math test, the mean was 72 and the standard deviation was 7. If Roberto scored 90,…

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Q: Find the standard deviation of the following set of scores. 10, 2, 38, 23, 38, 23, 21, 23

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A: Standard deviation :

Q: The standard deviation in the sample means is called the margin of error.

A: Answer : False  The given statement is incorrect.

Q: We have provided simple data sets for you to practice the basics of finding measures of variation.…

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Q: We have provided simple data sets for you to practice the basics of finding measures of variation.…

A: