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 =

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 =

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 24HP

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Question

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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