MATH 110 Module 3 Statistics Exam Questions and Answers- Portage Learning.Score for this quiz: 42 out of 50 Submitted May 23 at 12:43am This attempt took 90 minutes.
You may find the following files helpful throughout the exam:
Statistics_Equation_Sheet
(Links to an external site.)
...
math 110 module 3 statistics exam questions and answers portage learning
math 110 module 3 statistics exam
find the answer to each of the following by first reducing the fractions as much as possible
Written for
Portage Learning
MATH 110
All documents for this subject (530)
1
review
By: jealdrich311 • 2 year ago
Seller
Follow
StudyConnect
Reviews received
Content preview
Attempt Time Score
LATEST Attempt 1 90 minutes 42 out of 50
Score for this quiz: 42 out of 50
Submitted May 23 at 12:43am
This attempt took 90 minutes.
Question 1
pts
You may find the following files helpful throughout the exam:
Statistics_Equation_Sheet
(Links to an external site.)
Find the answer to each of the following by first reducing the
fractions as much as possible:
a) P(412,3)=
b) C(587,585)=
Your Answer:
a) Permutation
P(n,r)=n!/(n-r)!
P(412,3)= 412/(412-3)!=412!/409= 412(411)(410)=69,426,120
b) Combination
C(n,r)=n!/r!(n-r)!
C(587,585)= 587/585!(587-585)= 587!/585!582!= 587(586)/
2(1)=171,991
, a.
b.
Question 2
pts
You may find the following files helpful throughout the exam:
Statistics_Equation_Sheet
(Links to an external site.)
Suppose you are going to make a password that consists of 4
characters chosen from {2,7,8,c,f,k,t,z}. How many different
passwords can you make if you cannot use any character more
than once in each password?
Your Answer:
P(n,r)=n!/(n-r)!
p(8,4)= 8!/(8-4)! =8!/4 = 8(7)(6)(5)=1,680
Question
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller StudyConnect. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.
