Question

3. The height of treed is given below construct
frequency table
61, 63, 64, 66, 68, 69, 71, 715,72
72.5, 73, 735, 74, 745, 76, 76.276.5
77, 77,5, 78, 785, 79 79.2, 60 &/
82, 83, 84, 85, 87​

Answer 1

Step-by-step explanation:

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Answer 2

A frequency distribution table presents the frequency of every record set in a prepared manner.

A frequency distribution table facilitates us to locate styles withinside the records and additionally permits us to investigate the records through the use of measures of valuable tendency and variance. The first step that a mathematician does with the accrued records is to prepare them inside the shape of a frequency distribution table.

A frequency distribution desk in a manner to prepare records in order that it makes the records extra meaningful. A frequency distribution desk is a chart that summarizes all of the records below columns - variables/categories, and their frequency. It has or 3 columns. Usually, the primary column lists all of the effects as personal values or withinside the shape of sophistication intervals, relying upon the scale of the records set. The 2nd column consists of the tally marks of every outcome. The 3 column lists the frequency of every outcome.

Frequency distribution table -

Height Range (ft)     | Number of Trees (Frequency)

60 - 65                                                   3

66 - 70                                                   3

71 - 75                                                    8

76 - 80                                                  10

81 - 85                                                   5

86 - 90                                                  1