Asked by Brittany
A study shows that 10% of americans are left-handed.
Find the probability that at most one student is left handed in a class of 20 students.
Find the probability that at most one student is left handed in a class of 20 students.
Answers
Answered by
Andrew
P(x)=.10
"at most" means "binomialCDF" on calculator.
1 student is upper value, 0 is lower value.
n=20 or number of trials.
ANSWER: CDF=.39 or ~39% that at most one student is left handed in a class of 20 students.
"at most" means "binomialCDF" on calculator.
1 student is upper value, 0 is lower value.
n=20 or number of trials.
ANSWER: CDF=.39 or ~39% that at most one student is left handed in a class of 20 students.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.