Let a = {6, 4, 1, {3, 0, 8}, {9}}

question 39

True/False

Let A = {6, 4, 1, {3, 0, 8}, {9}}. Determine whether the statement is true or false.
-{9} ∈ A

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Definitions:

Median

In a dataset arranged by size, either upwards or downwards, the middlemost value is referred to as the median.

Median

The value located at the midpoint of an arranged dataset, in order from smallest to largest or reverse, is known as the median.

Mean

The average of a set of numbers, calculated by summing them together and then dividing by the number of values.