If P(A) = 0.30, P(B) = 0.60, AND P (A∩B ) = 0.18 ,then events A and B are:-

When a card is selected from a deck of 52 cards what are the odds in favor of getting a face card:-

0! is equal to:-

Suppose a survey item asks someone if something is very important, Somewhat important, not very important. This is an example of what level:-

Rolling a die is called a:-

When a game is fair , the expected value would be:-

The mean of squared deviations about the mean is called:-

The sum of square of deviation is least if measure from:-

What is the opposite of a variable:-

The heading of the rows given in the first column of a table are called:-

Statistics is the backbone of:-

If the probability that an event will occur is 83, then the probability that event will not occur is:-

What is the number of possible permutations of 7 objects taken 3 at a time:-

When a coin is tossed and a die is rolled, the probability of getting head and a number less than 5 on the die is:-

Which is not a measure of location:-

The first quartile divide a frequency distribution in the ratio:-

For binomial distribution , if np and nq are greater than 5 then  binomial approaches:-

Two dice are rolled , the probability of getting a sum greater than or equal to 9 is:-

Two books out of three books can be selected in____ ways:-

Which is an example of Nominal level:-

In a box there are 6 white marbles , 3 blue marbles, and 1 red marble, If a marble is selected at random, What is the probability that it is blue or red:-

Most of the recent development in statistics arose to meet the needs of:-

Which is an expression of the extent to which values are spread out relative to the mean:-

What are the odds for a fair game:-

How many outcomes are there for a binomial experiment:-