01-18-23 Power Hour Probability

You pick a card at random. 3/What is P(not even)? Write your answer as a fraction or whole number.

Match the following

• An event will definitely happen

• Certain

• The expected probability of an event that has not actually been tested is called the ___ probability

• Complement

• The probability of an event NOT happening

• Sample Space

• A ____ is the set of all possible outcomes

• Theoretical

• The result of an experiment

• Outcome

Match the following

• the result of a single trial of an experiment

• Experimental

• when an event occurs and AFFECTS the occurrence of the other

• Event

• the chance of something happening based on the results of an experiment

• Dependent

• each repetition of an experiment

• Independent

• when an event occur and has NO AFFECT on the occurrence of the other

• Trial

You roll a 6-sided die. What is P( Not even)?

A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?

• 5/6

• 1/2

• 1/3

• 1/4

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

• 3/10

• 1/9

• 1/3

• 3/9

P(not A) =  Remember to simplify.

• 6/8

• 3/4

• 2/8

• 1/4

A letter from the word MATH is chosen at random, then a coin is flipped. What is the probability of choosing the letter 'm' then getting tails?

• 17/26

• 1/8

• 5/13

• 1/6

. 

Which shows the sample space for flipping two coins?

• H,T

• HH,TT

• HH,TT,HT,TH

• Dime, Nickel

P(Not A)

• The possibility of selecting A

• The probability of Not selecting A

• The probability of selecting A

• The possibility of Not selecting A