Question

Findthemeanofthefollowingdatausingshortcutmethod.
Class
Interval
0-10 10-20 20-30 30-40 40-50 50-60
Frequency 3 7 20 6 3 1

Answer 1

Answer:Calculate arithmetic mean from the following data: Frequency 2 5 7 13 21 16 8 3 ... Frequency 8 12 15 9 6 Income 0–10 10–20 20–30 30–40 40–50 50–60 ... from the following distribution: No. of 25 20 15 12 8 12 8 Persons Class 0–5 Interval ... 1 2 3 4 5 6 7 8 Total Cultivating 20 25 30 40 35 40 20 10 220 Householders 17

Step-by-step explanation:

Answer 2

Answer::

Calculate arithmetic mean from the following data: Frequency 2 5 7 13 21 16 8 3 ... Frequency 8 12 15 9 6 Income 0–10 10–20 20–30 30–40 40–50 50–60 ... from the following distribution: No. of 25 20 15 12 8 12 8 Persons Class 0–5 Interval ... 1 2 3 4 5 6 7 8 Total Cultivating 20 25 30 40 35 40 20 10 220 Householders 17.

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