Independent events

Neither independent nor mutually exclusive events

Mutually exclusive events

Independent and mutually exclusive events

None in the list because it cannot be said.

A and B are statistically independent but not mutually exclusive events.

 A and B are mutually exclusive but not statistically independent events.

 A and B are mutually exclusive and statistically independent events.

A and B are neither statistically independent nor mutually exclusive events.

P(A|B) <  P(B|A)

P(A|B) = P(B|A)

None of the options is correct

P(B|A) P(B)

P(A|B) = P(A)

None in the list

0.28

0.7

0.18

0.4

is the extent to which all the data values group around a typical or central value.

is the pattern of the distribution of values from the lowest value to the highest value.

is the probability that one event is not affected by the other event.

is the probability of one event, given that another event has occurred.

between 0 and 0.1

between 0.9 and 1

None of the options is correct.

0.5

0.25

Always occur together

Cannot occur together

Can sometimes occur together

P(A|B) = P(A)

P(A or B) = P(A) + P(B)

P(A and B) = P(A)xP(B)