Assistance with Statistics, please help with these and please show your work. I\
ID: 3376354 • Letter: A
Question
Assistance with Statistics, please help with these and please show your work. I'm not really understanding how to do these from the examples given in the book.
1.
Calculate the following binomial probability by either using one of the binomial probability tables, software, or a calculator using the formula below. Round your answer to 3 decimal places.
P(x = 5, n = 6, p = 0.3)
2.
Calculate the following binomial probability by either using one of the binomial probability tables, software, or a calculator using the formula below. Round your answer to 3 decimal places.
P(x < 4, n = 10, p = 0.2) =
3.
Calculate the following binomial probability by either using one of the binomial probability tables, software, or a calculator using the formula below. Round your answer to 3 decimal places.
P(x = 12, n = 14, p = 0.75) =
4.
Calculate the following binomial probability by either using one of the binomial probability tables, software, or a calculator using the formula below. Round your answer to 3 decimal places.
P(x > 11, n = 15, p = 0.7) =
5.
Calculate the following binomial probability by either using one of the binomial probability tables, software, or a calculator using the formula below. Round your answer to 3 decimal places.
P(x = 12, n = 14, p = 0.80) =?
n-x where q=1-p P( ? ?? pf . q xin,p) =Explanation / Answer
Solution1:
given
p=prob of success=0.3
q=1-p=1-0.3=0.7
n=6
P(X=5)
P(X=5)=ncxp^xqn-x
=6C5*0.3^5*0.7^6-5
=6C5*0.3^5*0.7
=6*0.3^5*0.7
=0.010206
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