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Mean and Median MATHS - Mean and Median

ICSE - STD 6 - MATHS (ICSE - English Medium). 38 questions in this chapter.

Question types

Mean and Median question types

38 questions across 5 question groups — pick any mix to generate a MATHS paper with step-by-step answer keys.

38
Questions
5
Question groups
5
Question types
Sample Questions

Mean and Median questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 6[4 marks sum]4 Marks
Study the content given below and answer the following questions:
The daily temperature recorded (in ${ }^{\circ} F$) at a place during a week was as under :
Image
Q.1. The average temperature for the first 3 days of the week was :
(a) $71.5^{\circ} F$$\qquad$(b) $71.4^{\circ} F$$\qquad$(c) $71.3^{\circ} F$$\qquad$(d) $71.7^{\circ} F$
Q.2. The average temperature for the first 3 days of the week was :
(a) $71.4^{\circ} F$$\qquad$(b) $71.8^{\circ} F$$\qquad$(c) $71.3^{\circ} F$$\qquad$(d) $71.6^{\circ} F$
Q.3. If the average temperature over the entire week was $72.9^{\circ} F$, then the temperature recorded on Thursday was :
(a) $79.2^{\circ} F$$\qquad$(b) $79.4^{\circ} F$$\qquad$(c) $80.2^{\circ} F$$\qquad$(d) $80.4^{\circ} F$
Q.4. The medium temperature over the entire week was :
(a) $70.1^{\circ} F$$\qquad$(b) $73.5^{\circ} F$$\qquad$(c) $72.8^{\circ} F$$\qquad$(d) $71.45^{\circ} F$
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Q 18MCQ1 Mark
The mean of 10 observations was found to be 18. Later on it was detected that 12 was misread as 21. The correct means is
  • A
    16.9
  • ✓
    17.1
  • C
    17.4
  • D
    18.9

Answer: B.

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