Email:
Password:
Remember Me
Forgot your password?
Log in
New to Satt Academy?
Create an account
or
Log in with Google Account
Home
Ask Question?
Business Account
Exam
Exam List
Exam Result
Category
1-12 Class
Board Exam
Admission
Job Solution
Skill Development
Book Collection
Video Content
Blog Content
Question
Ask Question?
Current Affairs
All MCQ Question
All Written Question
Upload Question
General
Study Plan
Hand Note
Notice | News
Other
FAQ
Point
Package
Feedback
Home
Academy
Admission
Job Assistant
Current Affairs
Skill
Forum
Blog
Package
Unauthenticate
Guest
example@gmail.com
Login
Description
Home
Edit Description
Back
Edit Description
Fill up the form and submit
Question
A certain jar contain 60 jellybeans where 22 white, 18 green, 11 yellow, 5 red and 4 purple . If a jellybean is to be chosen at random , what is the probability that the jellybean will be neither red not purple?
0.09
0.85
0.54
0.91
ANSWER : 2
Descrption
<p style="margin-left:0px;">To find the probability that a jellybean will be neither red nor purple, you need to first determine the total number of jellybeans that are neither red nor purple and then divide it by the total number of jellybeans.</p><p style="margin-left:0px;">Total number of jellybeans that are neither red nor purple = Total jellybeans - (Red jellybeans + Purple jellybeans) Total number of jellybeans that are neither red nor purple = 60 - (5 + 4) Total number of jellybeans that are neither red nor purple = 60 - 9 Total number of jellybeans that are neither red nor purple = 51</p><p style="margin-left:0px;">Now, you can calculate the probability:</p><p style="margin-left:0px;">Probability (neither red nor purple) = (Number of jellybeans that are neither red nor purple) / (Total number of jellybeans) Probability (neither red nor purple) = 51 / 60</p><p style="margin-left:0px;">To simplify the fraction, you can divide both the numerator and denominator by their greatest common divisor, which is 3:</p><p style="margin-left:0px;">Probability (neither red nor purple) = (51 / 3) / (60 / 3) Probability (neither red nor purple) = 17 / 20</p><p style="margin-left:0px;">So, the probability that the jellybean will be neither red nor purple is 17/20, which is equal to 0.85 when expressed as a decimal.</p>
Please, login first.
click here to login
Cancel
Login
©2024 SATT ACADEMY. All rights reserved.