Two outcomes are mutually exclusive if and only if:-

The component of event A is denoted by A', is set of all outcomes in the sample space that are not contained in A:-

Constant can assume _____ value:-

A graph that shows proportions that lo like slices of pizza is called:-

The class frequency divided by total number of observations is called:-

In case of positive skewed distribution, the extreme value lies in:-

Which is one dimensional diagram:-

In  statistics, a population consist of:-

Which of the following is the waiting time distribution:-

When a single die s rolled, What is the probability of getting a prime number;-

On a roulette wheel, there are 38 numbers, 18 numbers are red, 18 numbers are black, nd 2 are green. What are the odd in favor of getting a red number when the ball is rolled;-

In a frequency distribution:-

Imagine that 11 people take a 10-question test. Suppose one student gets 10 correct answer, one gets 9 correct, one gets 8 correct, and so on, all the way down to one student getting none correct. What is the median score, accurate to three decimal places:-

For a skewed distribution mean is 35 and median = 30, then mode is:-

Which of the following statements are correct:-

A histogram is used to locate:-

The arithmetic Mean of two non negative numbers is 5. Their standard deviation will be:-

The box plot was introduced by:-

Three coins are tossed, What is the probability of getting 3 heads if it is known that at least two heads were obtained:-

Some thing that might or might not happen depending on outcome of the experiment is called:-

The characteristics that changes item to item is called:-

Tossing two coins and getting two heads or two tails is mutually exclusive:-

Which level of measurements in which zero is meaningful:-

The sum of deviation about which of the following is always zero;-

How many different ways can 4 bos be selected from 7 bos:-