Q7. A die was thrown 15 times and the outcomes recorded were
5,3,4, 1, 2, 6, 4, 2, 2, 3, 1, 5, 6, 1, 2
Find the mean, median and mode of the data
Q8. Find the median of first nine even natural numbers.
09. Given below are heights of 15 boys of a class measured in cm:
128, 144, 146, 143, 136, 142, 138, 129, 140, 152, 144, 140, 150,142, 154.
Find:
(a) The height of the tallest boy.
(b) The height of the shortest boy.
(c) The range of the given data.
(d) The median height of the boys.
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