Nora 56
Newest questions and responses by Nora 56
math check
Posted by Nora 56 on Sunday, June 2, 2013 at 7:32pm. Sorry to repost but no one answered after I posted on the 2nd,please help, Suppose that you are in a class of 31 students and it is assumed that approximately 13% of the population is lefthanded. (Give
asked on June 7, 2013 
Math check answer
Suppose that you are in a class of 31 students and it is assumed that approximately 13% of the population is lefthanded. (Give your answers correct to three decimal places.) (a) Compute the probability that exactly five students are lefthanded. Answer
asked on June 2, 2013

math check
Thank you, I left out a complete step is how I missed it...
posted on June 7, 2013 
check math problem
No they are not the same person, we are using the same computer....
posted on June 7, 2013 
check math problem
Sorry clicked on wrong problem, this guy may need help on this one.
posted on June 7, 2013 
check math problem
I got this one finally worked out right, but thanks anyway
posted on June 7, 2013 
Math check answer
I worked this out like you said above and got (a)9.936 (b)9.955 and both of them were wrong, any suggestions????
posted on June 6, 2013