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The speed of 10 cars on a certain highway stretch was recorded below. If the mean of the data is 63.2 with a standard deviation of 6.2, circle all data values with a z-score les…

The speed of 10 cars on a certain highway stretch was recorded below. If the mean of the data is 63.2 with a standard deviation of 6.2, circle all data values with a z-score les…
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The speed of 10 cars on a certain highway stretch was recorded below. If the mean of the data is 63.2 with a standard deviation of 6.2, circle all data values with a z-score less than 0.5.

{49, 58, 60, 63, 64, 64, 65, 67, 70, 72}

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User Florita
by
8.1k points

1 Answer

3 votes

Answer:

5.67

Explanation:

answered
User AeroClassics
by
8.2k points
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