 # Data Handling

Multiple Choice Questions

60. The difference between the highest and the lowest observations of a data is called

• (A) Mean
• (B) Median
• (C) Mode
• (D) Any of the above

59. In a set of observations, the observation that occurs the most often is called

• (A) Mean
• (B) Median
• (C) Mode
• (D) Any of the above

58. In a given data, arranged in ascending or descending order, the middle most observation is called

• (A) Mean
• (B) Median
• (C) Mode
• (D) Any of the above

57. Mean, Median, Mode are the measures of

• (A) Statics
• (B) Central tendency
• (C) Mode
• (D) Any of the above

56. The probability of an event which is certain to happen is

• (A) Mean
• (B) Median
• (C) Mode
• (D) Any of the above

55. On tossing a coin, the outcome is

• (A) only head
• (B) only tail
• (C) neither head nor tail
• (D) either head or tail

54. The probability of an event which is impossible to happen is

• (A) Mean
• (B) Median
• (C) Mode
• (D) Any of the above

53. Which measures of central tendency get affected if the extreme observations on both the ends of a data arranged in descending order are removed?

• (A) Mean and mode
• (B) Mean and Median
• (C) Mode and Median
• (D) Mean, Median and Mode

52. The difference between the highest and the lowest observations in a data is its

• (A) Frequency
• (B) Width
• (C) Range
• (D) Mode

51. Which measure of central tendency best represents the data of the most popular politician after a debate?

• (A) Mean
• (B) Median
• (C) Mode
• (D) Any of the above

50. The representation of data with bars of uniform width is called

• (A) Pictograph
• (B) Bar graph
• (C) Circle graph
• (D) Linear graph

49. Which measures of central tendency get affected if the extreme observations on both the ends of a data arranged in descending order are removed?

• (A) Mean and Mode
• (B) Median and Mean
• (C) Mode and Median
• (D) Mean, Median and Mode

48. Which of the following events is certain to happen?

• (A) Getting a number less than 1 on throwing a die
• (B) Getting head when a coin is tossed
• (C) A ball thrown up in the air will fall down after some time
• (D) Today moon will not revolve around the earth

47. Which of the following events is impossible to happen?

• (A) Getting a positive number less than 7 on throwing a die
• (B) Getting head or tail when a coin is tossed
• (C) Christmas will be on 25 December
• (D) Today moon will not revolve around the earth

46. The range of the data 21, 6, 17, 18, 12, 8, 4, 13 is

• (A) 17
• (B) 12
• (C) 8
• (D) 15