Probability and Two-Way Tables Answers
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Which statements are true? Check all that apply.
A
Order matters in this scenario.B
There are 2,184 ways to select a first-place, second-place, and third-place winner.C
The probability that all three winners are from Midland High is 0.0275.D
The probability that all three winners are from Leasburg High is 0.0046.E
The probability that all three winners are from Cassville High is 0.05494
A bicycle lock requires a two-digit code of numbers 1 through 9, and any digit may be used only once. Which expression would determine the probability that both digits are even?
A
P(both even) =
B
P(both even) =
C
P(both even) =
D
P(both even) =
5
Which counting method should you use to find the compound probability? Explain. | What is the total number of possible outcomes? | What is the probability that two girls and two boys are on the committee? Round your answer to two decimal places.
A
Use permutations because order matters.B
Use combinations because order does not matter.Did you find these answers helpful?
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