QUESTION OF MEAN MODE AND MEDIAN

QUESTION OF MEAN MODE AND MEDIAN: -

1.Calculate the Arithmetic Mean with the help of following data:

50           54           56           58           59           60           61           62           65           75                           (Ans: 60)

2.Calculate the Arithmetic Mean with the help of following data:

Wages:         80-90     70-80     60-70     50-60     40-50     30-40

Workers:     7              9              10           15           5              4                                                                              (Ans:62.2)

3.Find out Median with the help of following data:

Marks:                  40           41           42           43           44           45           46           47

Students:            2              3              7              8              10           12           14           16                                            (Ans:42)

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