Question

Form a frequency table for the following data:
23 44 12 11 45 55 79 20
52 37 77 97 82 56 28 71
62 58 69 24 12 99 55 78
21 39 80 65 54 44 59 65
17 28 65 35 55 68 84 97
80 46 30 49 50 61 59 33
11 57​

Answer 1

Answer:

45 56 57 89 60 56 24 35 56 67 45 89 70 47 37 549 739 34 5490

Answer 2

Answer:

Tally Marks

Step-by-step explanation:

Given: 23 44 12 11 45 55 79 20

52 37 77 97 82 56 28 71

62 58 69 24 12 99 55 78

21 39 80 65 54 44 59 65

17 28 65 35 55 68 84 97

80 46 30 49 50 61 59 33

11 57​

To find: Frequency table of this data

Tally marks- The unary number system defines tally markers. It is a type of numeral that is utilised for counting. Tally marks are often written as a collection or group of five lines. Each of the fifth lines crosses the first four vertical lines diagonally, first from top of the original line to the bottom of the fourth line, while the first 4 lines are drawn vertically.

This table lists the number of things in each class. Each such number indicates the frequency of the necessary item in that class, which is how often it appears in the class.

A frequency table is the name of the actual table.

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