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WorksheetsProbability Review
Total questions: 32
Worksheet time: 8hrs 0mins
Lauren spins the spinner with 8-equal sized sections one time. Drag the tiles to arrange the events in order from least likely to most likely.
spinning a 4 or 5
spinning a 6
spinning an even number
spinning a number greater than 5
A box contains 4 red pencils, 6 blue pencils, 5 black pencils, and 3 green pencils. The best description of the likelihood of selecting a blue pencil at random from the box is (a) .
Which of the following best describes the likelihood of the spinner landing on a number less than 6?
impossible
unlikely
equally likely
likely
certain
During the first several rounds of a golfing league, Anthony made par or better on 32 out of 80 holes. Based on this relative frequency, how many pars or better could he be expected to make on the remaining 160 holes?
54 pars or better
60 pars or better
64 pars or better
70 pars or better
A deli offers the types of bread and sandwiches show in the table. How many possible outcomes are there?
(a)
If you toss a coin 10 times and get tails each time, which of the following is true?
The probability of getting a tail on the next toss is more than 21.
The probability of getting a head on the next toss is more than 21.
The probability of getting a head on the next toss is 21.
The probability of getting a tail on the next toss is greater than the probability of getting a head.
Papa Johns wants to determine how often it delivers to three different areas of Twinsburg. The table shows the areas from a random sample of 80 deliveries. Based on this data, if the driver makes 200 deliveries, how many will be to the southern area of Twinsburg?
35
55
80
110
A coin is flipped three times. What is the probability that the coin will land tails up once and heads up twice, if the order doesn't matter?
(Hint: Draw a tree diagram to help you.)
81
41
43
21
83
Probability ranges from 0 (impossible) to 1 (certain).
true
false
Cole has two bags of marbles. The first bag contains 6 red, 5 blue, & 4 green marbles. The second bag contains 3 red, 2 blue, & 4 green marbles. Cole will randomly select 1 marble from each bag. What is the probability he selects a blue marble from each bag?
5/9
1/35
1/6
2/27
The spinner shown has eight congruent sections. The spinner is spun 120 times. What is a reasonable prediction for the number of times the spinner will land on an even number?
75
45
15
40
On Roy's shelf are:
-6 mystery books
-5 science books
-4 history books
-3 adventure books
Roy will randomly choose 1 book to read. What is the probability that he will choose an adventure book?
1/3
1/18
1/5
1/6
A classroom is arranged with 8 seats in the front row, 10 seats in the middle row, and 12 seats in the back row. The teacher randomly assigns seats to students as they enter the classroom. What is the probability that the first student who enters the classroom will be assigned a seat in the front row?
2/5
2/3
4/11
4/15
Jack tossed a coin three times. Which tree diagram shows all the possible outcomes of the coin landing heads up or tails up?
4 yellow, 6 orange, 3 green, 5 blue, 2 brown.
What is the probability of selecting a brown candy?
There are 4 jacks in a standard deck of 52 playing cards. If Peyton selects a card at random, what is the probability that it will be a jack?
1/13
1/52
1/2
12/13
Find the probability that all flips will land on tails.
Nathan spins the spinner below two times. What is the probability Nathan will spin red on the first spin and blue on the second spin?
9/64
9/25
3/8
1/4
P(blue and blue)
Anna flips a coin two times.
Anna draws a card from a bag, does not replace it and draws a second time..
