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3 years ago

ErvIn bowled 7 games last weekend. his scorers are : 155,165,138,172,193,142. what is the range of ErvIn scores

Mathematics

1 answer:

Ber [7]3 years ago

6 0

The range of a set of values is the lowest and highest number of that data set.

First, lets put the numbers from least to greatest.

138, 142, 155, 165, 172, 193

Second, find the lowest and greatest number in the data set.

138 is the lowest and 193 is the highest number in the data set.

Therefore, 138 and 193 is the range.

Best of Luck!

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$P=\frac{8}{580}*\frac{7}{579}= 0.000167$

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$P=\frac{580-8}{580}*\frac{579-8}{579}= 0.9726$

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