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Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is summarized in the grouped frequency distribution table below. Lengths (mm) Frequency 140 - 1431144 - 14716148 - 15171152 - 155108156 - 15983160 - 16318164 - 1673What is the class boundary between the fifth and sixth classes?class boundary =

User RPradeep
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1 Answer

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19 votes

Solution:

From the given data, the class boundary between the fifth and sixth classes is thus evaluated as follows:

step 1: Determine the upper class limit of the fifth class.

The upper class limit of the fifth class is


159

step 2: Determine the lower class limit of the sixth class.

The lower class limit of the sixtth class is


160

step 3: Evaluate the class boundary between the fifth and sixth classes.

Thus, we have


User Nilson
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