True or False.
(i) Age of a student is a discrete data.
(ii) Mean is not affected by extreme values.
(iii) A histogram can not be made for categorical data.
(iv) ∑ 5 20 7 = 70.
(v) The spread of a single value is always zero.
(vi)The skewness can not be negative.
(vii) ∑ ∑ 1 21 −2 47 5 = 989
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