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Subject - Mathematics:

General

MCQ - 370-9102

Question:

The table given below shows the daily expenditure on food of 30 households in a locality:

24 Dup 1 -80906520
Find the mean and median of daily expenditure on food.

  1. 90.0
  2. 208.33
  3. 100.5
  4. 208.33

Correct Answer: B

Explanation:

25 Dup 1 -61624840
According to the direct method Mean
26 Dup 1 -88742080
⇒ Mean
27 Dup 1 -12313859
⇒ Mean = 205 Total frequency(n) = 30
28 Dup 1 -24442222
15 lies in the interval 200-250 so l (lower limit) = 200 cf(Cumulative frequency of the preceding class 200-250) = 13 f (frequency of median class) = 12 h (class size) = 50 Median
29 Dup 1 -44940540
Median
30 Dup 1 -77881888
Median = 208.33

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504 MCQ for effective preparation of the test of General of Mathematics section.

Read the MCQ statement: The table given below shows the daily expenditure on food of 30 households in a locality: Find the mean and median of daily expenditure on food., keenly and apply the method you have learn through the video lessons for General to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 370-9102.

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