luna mixes 3/4 cup of orange juice with 3/8 cup of cranberry juice.she gives 5/8 cup of juice to mags. how much is left in lunas
2 answers:
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Answer:
Mean = 3.4
Variance = 1.088
Standard deviation = 1.0431
Step-by-step explanation:
The mean of a binomial distribution with parameters N (the number of trials) and p (the probability of success for each trial) is
Thus,
The variance of the binomial distribution is , where
is the variance of the binomial distribution, so
The standard deviation is the square root of the variance
so
The answer is A hope this would help you
