Not your question?
Ask your question
View similar questions
Check out some similar questions!
Probability questions I can't figure out
[ 1 Answers ]
Ok, the question is If a couple plans to have 10 children what is the probability of having at least one girl? This is a homework question. I do not want the answer. All I would like to know is if I am getting this formula correctly and if not, what is the process I need to do in order to obtain...
A few probability questions
[ 9 Answers ]
I'm having some trouble understanding how to set up the following questions. Help please Billy has submitted applications for two separate research grants, A and B. He feels the probability of getting grant A is 0.50, while the probability of getting grant B is 0.40. The probability he will get...
Probability Questions
[ 5 Answers ]
A college has 1000 students. Twenty-five of these students are Asian-Americans. If you draw a random sample of 10 students from the student body, what is the probability that at least one of the students in the sample is an Asian-American? What about if you draw a random sample of 50 students?...
Probability questions.
[ 1 Answers ]
Please answer these questions. I am in dire need of the answers... thanks 1.)Suppose daily sales follow an unknown probability distribution with a population mean of $9000 and a population standard deviation of $1500. What is the probability that any randomly chosen day would have a sales...
Two Probability Questions!
[ 1 Answers ]
The fountain contains 20 pennies and 9 dimes. A coin is randomly taken and not replaced. A second coin is randomly taken. What is probability that both coins are pennies? -and- Two dice are rolled. What is the probability that the sum of the... View more questions Search
|