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Chapter 2: Q. 45 (page 134)

Use the following information to answer the next three exercises: The following data show the lengths of boats moored in a marina. The data are ordered from smallest to largest:

16;17;19;20;20;21;23;24;25;25;25;26;26;27;27;27;28;29;30;32;33;33;34;35;37;39;40

Identify the mode

Short Answer

Expert verified

The mode of the length of the boat is 25and 27.

Step by step solution

01

Given information

Given data of the lengths of boats moored in a marina:

16;17;19;20;20;21;23;24;25;25;25;26;26;27;27;27;28;29;30;32;33;33;34;35;37;39;40
02

Explanation

The total number of observations is 27. Hence the mode is the length of boats that occurs the highest number of times that is the length has the highest frequency. Here we get the highest frequency of two values these are role="math" localid="1647956226531" 25and 27both have a frequency 3.

The result of mode length of the boat is 25and 27

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Most popular questions from this chapter

Use the following information to answer the next nine exercises: The population parameters below describe the full-time equivalent number of students (FTES) each year at Lake Tahoe Community College from 1976鈥�1977 through 2004鈥�2005.

鈥� 渭 = 1000 FTES

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鈥� third quartile = 1,447.5 FTES

鈥� n = 29 years

How many standard deviations away from the mean is the median? Additional Information: The population FTES for 2005鈥�2006 through 2010鈥�2011 was given in an updated report. The data are reported here.

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a. What is the mean change score?

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