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 median is 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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2 Answers

(i) True

(ii) False

(iii) True

(iv) False

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(i) True (ii) False (iii) True (iv) False

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