WorksheetsProbability
Total questions: 15
Worksheet time: 1hrs 15mins
Shubha conducted a survey of 40 students’ favorite music. What is the probability, to the nearest percent, that the students preferred country or rap music?
15%
25%
38%
50%
Lucy rolled a fair number cube with 6 faces labeled 1 through 6. She rolls the number cube 400 times. Her results are in the table. What is P(5)?
0.16666...
0.175
0.2
0.7
Katelyn rolled a fair number cube with 6 faces labeled 1 through 6. She rolls the number cube 400 times. Her results are in the table. What is the experimental probability of rolling a 4?
0.16666...
0.05
0.2
0.4
Clare flipped a coin six times, and the result was heads each time. What is the probability she will flip a heads on her 7th try?
0%
25%
50%
100%
Aiden spun this spinner 600 times. About how many times SHOULD it land on yellow?
300 times
250 times
200 times
150 times
A spinner is divided into 3 equal sections (Yellow, Light Blue, Blue). It was spun 50 times. The results are in the table. What is the P(yellow)?
20%
33⅓%
40%
66⅔%
An equally divided spinner was spun 50 times. The results are in the table above. What is the Experimental probability of it landing on Yellow or Blue?
78%
33⅓%
62%
66⅔%
About how many times should we land on NOT BLUE if we spin the spinner 600 times?
600 times
450 times
150 times
200 times
Isaiah rolled a fair number cube with 6 faces labeled 1 through 6, 400 times. His results are below. What is the experimental probability of rolling a 1 or a 6?
P(1 or 6) = 20%
P(1 or 6)= 17.5%
P(1 or 6) = 33.3 ̅%
P(1 or 6) = 37.5%
Trey rolled a fair number cube with 6 faces labeled 1 through 6. He rolls the number cube 300 times. Which result is most likely?
A.He will roll a 4 about 40 times.
A.He will roll a 4 exactly 40 times.
A.He will roll a 4 about 50 times.
A.He will roll a 4 exactly 50 times.
Areeha flips a coin 1,000 times. Which statement is most likely to happen?
Heads- 300, Tails- 700
Heads- 400, Tails- 600
Heads- 450, Tails- 550
Heads- 490, Tails- 510
A spinner has 5 equally divided sections each labeled 1-5. Preeti spun the spinner 100 times, her results are in the table above. What is the probability that her next spin lands on 5?
35%
36%
25%
20%
A spinner has 5 equally divided sections each labeled 1-5. It was spun 100 times, the results are in the table above. Which number had an experimental probability equal to its theoretical probability?
1
2
3
4
5
A spinner has 5 equally divided sections each labeled 1-5. It was spun 100 times, the results are in the table above. Which number had an experimental probability greater than its theoretical probability?
1
2
3
4
5
Which situation has the least likely chance of happening?
P(N or I)
P(vowel)
P(A or T)
P(consonant)
