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Chapter 1: Q. 85 (page 59)

Use the following information to answer the next two exercises: Table 1.38contains data on hurricanes that have made direct hits on the U.S. Between 1851and 2004. A hurricane is given a strength category rating based on the minimum wind speed generated by the storm.

What is the relative frequency of direct hits that were category 4 hurricanes?

a. 0.0768

b. 0.0659

c. 0.2601

d. Not enough information to calculate

Short Answer

Expert verified

The relative frequency of direct hits for 4hurricanes is0.0659

Step by step solution

01

Given information

The number of direct hits for 4hurricanes is 18and the total number of direct hits is273

02

Explanation

Relativefrequency=Numberofdirecthitsfor4hurricanesTotalnumberofdirecthits=18273=0.0659

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