Mathematics, 27.12.2019 22:31, prishnasharma34
Iknow its not alots but pls ill give brainliest if correct
need done asap
flip two coins 100 times, and record the results of each coin toss in a table like the one below:
result frequency
two heads 17x
two tails 11x
one head, one tail 31x this is the chart btw
answer the following questions based on the data you gathered. you must show your work to receive credit.
1. what is the theoretical probability that a coin toss results in two heads showing?
2. what is the experimental probability that a coin toss results in two heads showing?
3. what is the theoretical probability that a coin toss results in two tails showing?
4. what is the experimental probability that a coin toss results in two tails showing?
5. what is the theoretical probability that a coin toss results in one head and one tail showing?
6. what is the experimental probability that a coin toss results in one head and one tail showing?
7. compare the theoretical probabilities to your experimental probabilities. why might there be a difference?
Answers: 2
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Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?
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Iknow its not alots but pls ill give brainliest if correct
need done asap
flip t...
need done asap
flip t...
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