Question 5

Nine of the 15 recorded throw lengths were less than 90 percent of the longest recorded throw length.

This indicates that out of the total recorded throws, nine throws did not reach the threshold of 90 percent of the maximum throw length.

A) Eight

This option is incorrect because it underestimates the number of throws that fell below the 90 percent threshold. The data clearly shows that there are nine recorded throw lengths less than this percentage.

B) Nine

This option is correct as it accurately represents the count of recorded throw lengths that were less than 90 percent of the longest recorded throw length. The calculations confirm this figure.

C) Ten

This option is incorrect as it overestimates the number of throws that were under the 90 percent mark. The analysis indicates that only nine throws met this criterion.

D) Eleven

This option is incorrect because it significantly exceeds the actual number of recorded throws that were below 90 percent of the longest throw length. The correct count is nine.

E) Twelve

This option is incorrect as it suggests an even higher number of throws that did not meet the 90 percent threshold, which is not supported by the provided data.

Conclusion

The answer of nine correctly reflects the number of recorded throw lengths that were less than 90 percent of the longest throw length. All other options either underestimate or overestimate this figure, demonstrating a clear understanding of the data analysis involved. The identification of this specific count is crucial for evaluating performance metrics in this context.