An urn contains 2 red and 2 green marbles. We pick a marble, record its color, and replace it. We repeat this procedure a second and a third time. The probability distribution for the number of red marbles is given below: Number of red marbles 1 Probability 1/8 3/8 1/8 Find the probability of more than one red marble. Simplify your answer and write it as a decimal in the answer box.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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An urn contains 2 red and 2 green marbles. We pick a marble, record its color, and replace it. We
repeat this procedure a second and a third time. The probability distribution for the number of red
marbles is given below:
Number of red marbles
1
2
Probability
1/8
3/8
1/8
Find the probability of more than one red marble. Simplify your answer and write it as a decimal in the
answer box.
Transcribed Image Text:An urn contains 2 red and 2 green marbles. We pick a marble, record its color, and replace it. We repeat this procedure a second and a third time. The probability distribution for the number of red marbles is given below: Number of red marbles 1 2 Probability 1/8 3/8 1/8 Find the probability of more than one red marble. Simplify your answer and write it as a decimal in the answer box.
A sociologist would like to determine attitudes regarding the question "Do you believ there one true
love for each person?" Answers to the question are recorded as "Agree", "Disagree", "Don't know". She
is also interested in whether attitudes differ by gender so she records the gender and answer of each
person in her survey.
Gender
Attitude:
Male
Female
Agree
372
363
Disagree
807
1005
Don't know
34
44
Which of the following are true?
a The Majority of Americans agree that is only one true love for everyone.
b Males are more likely than females to agree that there only one true love for everyone.
c Females are more likely than males to agree that there is only one true love for everyone.
d Females are more likely to answer "Don't know" than males.
O a
Ob
Od
A ute
Transcribed Image Text:A sociologist would like to determine attitudes regarding the question "Do you believ there one true love for each person?" Answers to the question are recorded as "Agree", "Disagree", "Don't know". She is also interested in whether attitudes differ by gender so she records the gender and answer of each person in her survey. Gender Attitude: Male Female Agree 372 363 Disagree 807 1005 Don't know 34 44 Which of the following are true? a The Majority of Americans agree that is only one true love for everyone. b Males are more likely than females to agree that there only one true love for everyone. c Females are more likely than males to agree that there is only one true love for everyone. d Females are more likely to answer "Don't know" than males. O a Ob Od A ute
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