An interval can be defined as a set of real numbers. The interval (44-47), (48-51), and (56-59) will have frequencies of 3, 4, and 1.
<h3>What is Interval?</h3>
A collection of real numbers between two specified values known as the interval's endpoints is referred to as an interval.
The data set given to us is 42, 43, 46, 47, 47, 48, 49, 50, 51, 53, 55, 55, 59. Therefore, the frequency can be written as,
- The interval 44-47 includes {46, 47, 47}, thus, having a frequency of 3.
- The interval 48-51 includes {48, 49, 50, 51}, thus, having a frequency of 4.
- The interval 56-59 includes {59}, thus, having a frequency of 1.
Thus, the interval (44-47), (48-51), and (56-59) will have frequencies of 3, 4, and 1.
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