Question

5. Tell whether the statement is true or false:
(i) The mode is always one of the numbers in a data.
(ii) The mean is one of the numbers in a data.
(iii) The medianís always one of the numbers in a data.
(iv) The data 6, 4, 3, 8, 9, 12, 13,9 has mean 9.​

Answer 1

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5. Tell whether the statement is true or false:

(i) The mode is always one of the numbers in a data.

(ii) The mean is one of the numbers in a data.

(iii) The medianís always one of the numbers in a data.

(iv) The data 6, 4, 3, 8, 9, 12, 13,9 has mean 9.

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i) True

ii) False

iv) True

v) False

Answer 2

(i) True.Mode is the observation which occurs maximum number of times.Hence, Mode will always be the one of the numbers in a data.(ii) False.(iii) False.For even number of observations, the median is the mean of the

(iv) False