Central Tendency Measures MCQ with Answers PDF Download – Test 28

The sum of values of data is divided by total number of values is used to calculate

1. arithmetic mean
2. weighted average mean
3. geometric mean
4. harmonic mean

Considering the moments in standard units, the fourth alpha with power 1 is equivalent to

1. beta three
2. beta four
3. beta one
4. beta two

The class of variable which can accept any value within the upper and lower limit is classified as

1. posterior random variable
2. interior random variable
3. discrete random variable
4. continuous random variable

The type of cumulative frequency distribution in which the class intervals are added in bottom to top order is classified as

1. more than type distribution
2. marginal distribution
3. variation distribution
4. less than type distribution

The listing of elements in the population with the identifiable number is classified as

1. regularity experimental frame
2. indirect experiment frame
3. direct experimental frame
4. frame for experiment