Questions LLC
Login
or
Sign Up
Ask a New Question
Math
Statistics
70% of Americans file their taxes electronically. For a group of 30 American adults who were selected at random, what is the probability that exactly 10 of them do not file their taxes electronically.
1 answer
P=30C10(0.3)^10(0.7)^20
You can
ask a new question
or
answer this question
.
Related Questions
According to the Pew Internet &American Life Project. 75% of American adults use the internet. The Pew project authors also
Why might you need to convert a file to another file type?
A. It is a music or image file. B. The file is old. C. The file uses a
Which group was not allowed to attend the same school as whites?
A. Hispanic Americans B. African Americans C. American Indians
Which statement explains it, impact that the disbanding of American legislatures had on the American colonies?
American colonists
Which statement explains the impact that the disbanding of American legislatures had on the American colonies?
American colonists
Li is trying to locate a PDF file on a thumb drive with a lot of other files on it. What could Li look at to help him find the
What does a file extension tell you?
A. what the file is about******* B. where the file is located C. what type of file it is D.
Which statement explains the impact that the disbanding of American legislatures had on the American colonies? (1 point)
O
Subordinate Groups: Native Americans, African Americans, Chinese Americans, Japanese Americans, Arab Americans, Filipino
In the adult-school classes held several nights per week, 1/2 of the adults enrolled fall into the 41-60 age group, 1/3 of the