twice in succession and that the face values of the two rolls are added together. This sum is recorded as the outcome of a single trial of a random experiment. Compute the probability of each of the following events. Event A : The sum is greater than 7 . Event B : The sum is an even number. Write your answers as fractions. (a) PA = (b) PB =
twice in succession and that the face values of the two rolls are added together. This sum is recorded as the outcome of a single trial of a random experiment. Compute the probability of each of the following events. Event A : The sum is greater than 7 . Event B : The sum is an even number. Write your answers as fractions. (a) PA = (b) PB =
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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Question
An ordinary (fair) die is a cube with the numbers
through
on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two rolls are added together. This sum is recorded as the outcome of a single trial of a random experiment.
1
6
Compute the probability of each of the following events.
Event
: The sum is greater than
.
Event
: The sum is an even number.
Write your answers as fractions. A
7
Event
B
|
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