Answer:
Step-by-step explanation:
She received 80 votes
2/3x120=80
The last one, not taking good or bad games into account, would be your answer! Hope this helps.
Using the binomial distribution, it is found that the probabilities are:
<h3>What is the binomial distribution formula?</h3>
The formula is:
The parameters are:
- x is the number of successes.
- n is the number of trials.
- p is the probability of a success on a single trial.
Exercise 1:
The parameters are:
n = 15, p = 0.4, x = 4.
Then:
Exercise 2:
The parameters are:
n = 12, p = 0.2, x = 2.
Then:
Exercise 3:
The parameters are:
n = 20, p = 0.05.
The probability is:
Using the binomial formula for each value and adding them:
More can be learned about the binomial distribution at brainly.com/question/24863377
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Yes. 75 is in fact greater than .75
20 000 * 0.08(8%)= 1600
1600 * 20(years) = 32 000
Therefore you would have $32 000 after 20 years