Find the probability that the sum is as stated when a pair of
dice is rolled. (Enter your answers as fractions.) (a) odd and less
than 5 (b) odd or less than 5
Find the probability that the sum is as stated when a pair of
dice is rolled. (Enter your answers as fractions.) (a) odd and
doubles (b) odd or doubles
A pair of dice are rolled find the following? the odds in favor
of a sum of 4 -the odds in favor a sum of 7 or 11 - the probability
of a product that is even and greater than 5
1. When a pair of balanced dice is rolled. Let A = {the sum of
the dice is 10}, B = {doubles are rolled}. Find P(A), P(B).
2. Four couples are randomly sat in a row. How many different
ways possible if
(a) no restriction; (b) all men have to sit together and all
women have to sit together; (c) one of the couples have to sit
together.
3.Two events A and B are investigated. P(A) = 0.35, P(B) =...
A pair of dice is rolled and the sum of the dice is recorded,
determine the probability that:
a) The sum is greater than 5 given the first dice is a 4.
b) The sum is greater than 9 given the second dice is a 6.
c)The sum is even given the second dice is a 4
d) The sum is odd given the first dice is a 3
e) A double is rolled given neither dice is a 4...
a. Two dice are rolled; find the probability that the sum of the
two numbers is 7.
b. If one card is drawn from a standard deck, find the
probability of getting a spade card or a Queen.
c. A couple has 3 children, find the probability that exactly
one are girls.
for the experiment of rolling an ordinary pair of
dice, find the probability that the sum will be even or a multiple
of 6. ( you may want to use a table showing the sum for each of the
36 equally likely outcomes.)
a pair of dice are rolled and if the sum is a 5, Derek gets a
point; if the sum is a 6, Ker gets a point; if the sum is a 7, Gary
gets a point. if the sum is some other value, no one gets a
point.
(a)
if the dice are rolled until Gary gets 4 points, find the
probability Derek gets exactly 2 points.
(b)
if the dice are rolled until Gary gets 4 points, find...
Two dice are rolled one after the other. Find the probability
that the sum of the dots on the dice total is a number greater than
11 if the second die is a 5.