In a sample of 12 cats from a population with a probability of 0.25 of having a coat of fur with only one color we wan to determine what is the probability of choosing MORE THAN NINE cats whose coat is monocolor.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.4: Expected Value
Problem 20E
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Question 2, can you answer all the parts to this question 

Pr
(X successes)
The binomial formula is
In a sample of 12 cats from a population with a probability of 0.25 of having a coat of fur with only one color we want
to determine what is the probability of choosing MORE THAN NINE cats whose coat is monocolor.
First determine the values for the formula, if more than one success is possible, list each separated by
a comma:
X =
n =
p =
The Excel formula for binomial distribution is =BINOMDIST(X,n,p,FALSE). But because you're looking for
the probability of MORE THAN NINE cats whose coat is monocolor, what mathematical calculation will you need to
perform on the individual probabilities?
(add, subtract, multiply, divide, etc.)
Use Excel to calculate the probability of choosing MORE THAN NINE of the 12 cats whose coat is monocolor.
(copy & paste your answer from EXCEL to 3 significant figures - make sure your
probability copies over and not your formula).
Transcribed Image Text:Pr (X successes) The binomial formula is In a sample of 12 cats from a population with a probability of 0.25 of having a coat of fur with only one color we want to determine what is the probability of choosing MORE THAN NINE cats whose coat is monocolor. First determine the values for the formula, if more than one success is possible, list each separated by a comma: X = n = p = The Excel formula for binomial distribution is =BINOMDIST(X,n,p,FALSE). But because you're looking for the probability of MORE THAN NINE cats whose coat is monocolor, what mathematical calculation will you need to perform on the individual probabilities? (add, subtract, multiply, divide, etc.) Use Excel to calculate the probability of choosing MORE THAN NINE of the 12 cats whose coat is monocolor. (copy & paste your answer from EXCEL to 3 significant figures - make sure your probability copies over and not your formula).
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