Explanation

For categorical variables like "Gender" (e.g., Male/Female), mean and median are not applicable.

Mode is the most appropriate measure, as it identifies the most frequently occurring category.

Explanation

To find the median, first arrange the data in order:

5, 6, 12, 13, 15, 18, 22, 50

Since there are an even number of values, the median is the average of the two middle values:

Median = (13 + 15)/2 = 28/2 = 14

Explanation

The coefficient of variation (CV) is the ratio of Standard deviation and Mean.

CV = (σ / μ) × 100, where σ is the standard deviation and μ is the mean.

Explanation

Mode is the value that appears most frequently in a data set.

If all values are different, no number repeats, so the mode is 0 (no mode).

Explanation

A standard die has 6 numbers: 1, 2, 3, 4, 5, 6

Odd numbers: 1, 3, 5 → 3 outcomes

Total outcomes: 6

Probability = 3/6 = 1/2

Explanation

A.M. = ((x - 3) + (x + 5))/2

= (2x + 2)/2

= x + 1

Explanation

The geometric mean between 4 and 16 is √(4 × 16) = √64 = 8.

Explanation

When a coin is tossed once, the possible outcomes are Head (H) or Tail (T).

The sample space is the set of all possible outcomes: {H, T}.

Explanation

A die has 6 numbers: 1, 2, 3, 4, 5, 6

Even numbers greater than 2: 4 and 6 → 2 outcomes

Total possible outcomes: 6

Probability = 2/6 = 1/3

Explanation

A histogram visually shows the frequency distribution using bars representing intervals.

It helps to understand the distribution and spread of continuous data.