15. The average length of a blue whale is 88 feet with a standard deviation of 11 feet. Use this information to

answer the following questions:

a. What percent of blue whales are longer than 100 feet?

z = __________, percent = __________

b. What percent of blue whales are shorter than 79 feet?

z = __________, percent = __________

c. What percent of blue whales are between 75 and 100 feet long?

z1 = __________, z2 = __________, percent = __________

15. The average length of a blue whale is 88 feet with a standard deviation of 11 feet. Use this information to

answer the following questions:

a. What percent of blue whales are longer than 100 feet?

z = __________, percent = __________

b. What percent of blue whales are shorter than 79 feet?

z = __________, percent = __________

c. What percent of blue whales are between 75 and 100 feet long?

z1 = __________, z2 = __________, percent = __________

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