subject
Mathematics, 26.02.2021 01:00 kdamaso93

1. Vincent flipped three coins during a probability experiment. The outcomes of the first 40 trials are shown in the table.
Probability Experiment
Faces Showing on
Flipped Coins
Number of
Outcomes
3 tails
4
1 head, 2 tails
13
2 heads, 1 tail
16
3 heads
7
Based on the information in the table, in how many of the next 120 trials will the outcome be
exactly two of the coins showing heads?

Plz do it ASAP !

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 20.06.2019 18:02
Amap of the united states has a scale of 1 inches = 300 miles. the distance on the map from boise, idaho, to phoenix, arizona, is about 2 1/2 inches. what is the actual distance from boise to phoenix?
Answers: 2
question
Mathematics, 21.06.2019 21:00
The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years
Answers: 1
question
Mathematics, 21.06.2019 21:00
Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) ยท 4xy(^4)x(^2)show your
Answers: 2
question
Mathematics, 21.06.2019 22:30
Which of the following is an example of a rational number? a. ฯ€ b. โˆš 9 c. โˆš 8 d. 3.8362319
Answers: 1
You know the right answer?
1. Vincent flipped three coins during a probability experiment. The outcomes of the first 40 trials...
Questions
question
Mathematics, 27.06.2019 13:30
question
English, 27.06.2019 13:30
question
Mathematics, 27.06.2019 13:30
question
Mathematics, 27.06.2019 13:30
Questions on the website: 13722363