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Question 1 of 14
1. Question
1. The minimum value o a data is 82 and range is 38, then the maximum value is
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Question 2 of 14
2. Question
2. In a grouped frequency distribution, the class intervals are 010, 1020, 2030, .., then the class width is
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Question 3 of 14
3. Question
3. Which of the following variables are discrete?1. Size of shoes2. Number of pages in a book3. Distance travelled by a train4. Time
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Question 4 of 14
4. Question
4. Class mark of a class interval UL is
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Question 5 of 14
5. Question
5. Which of the following is not a measure of central tendency?
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Question 6 of 14
6. Question
6. The mode of the given data: 4, 6, 5, 9, 3, 2, 7, 7, 6, 5, 4, 9, 10, 10, 3, 4, 7, 6, 9, 9 is;
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Question 7 of 14
7. Question
7. Given the class intervals 110, 1120, 2130, ___, then 20 is considered in class
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Question 8 of 14
8. Question
8. A student collects information about the number of school going children in a locality consisting of a hundred households. The data collected by him is
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Question 9 of 14
9. Question
9. One of the sides of a frequency polygon is
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Question 10 of 14
10. Question
10. In order to draw a frequency polygon by using a histogram, which of the following statements is incorrect?
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Question 11 of 14
11. Question
11. The mean of five observations is 15. If the mean of first three observations is 14 and that of last three is 17, then the third observation is
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Question 12 of 14
12. Question
12. Mode of a set of observations is the value which
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Question 13 of 14
13. Question
13. The mean for counting numbers through 100 is
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Question 14 of 14
14. Question
14. The maximum frequency 10 is for the observation 4. Hence the mode of the data is
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