Question
survey revealed two percent of students did not select stat. for biz. suppose we select a sample of 10 students.
-what is the probability that 3 students selected stat. for biz?
-how many students would you expect to select stat.for biz?
-what is the probability that 3 students selected stat. for biz?
-how many students would you expect to select stat.for biz?
Answers
nora
3/10=.3
3/.2=15
prob=-6.8
2-68students
3/.2=15
prob=-6.8
2-68students