Q80 What is the probability that an Emotional Health Index Score is 80.7 or 82.7
ID: 3226306 • Letter: Q
Question
Q80 What is the probability that an Emotional Health Index Score is 80.7 or 82.7? What is the probability that an Emotional Health Index Score is less than 80.2 given that it is already less than 81. What occupation has the highest emotional index score? What occupation has the lowest emotional index score? What is the range of the data? Compute the average EHIS. If all occupations are equally likely for a certain individual, what is the probability that he or she will have an occupation with lower than average EHIS? On February 28, 2013, a Field Poll Survey reported that 61% of California registered voters approved of allowing two people of the same gender to marry and have regular marriage laws apply to them. Among 18 to 39 year olds (California registered voters), the approval rating was 78%. Six in ten California registered voters said that the upcoming Supreme Court's ruling about the constitutionality of California's Proposition 8 was either very or somewhat important to them. Out of those CA registered voters who support same-sex marriage. 75% say the ruling is important to them. In this problem, let: C = California registered voters who support same-sex marriage. B = California registered voters who say the Supreme Court's ruling about the constitutionality of California's Proposition 8 is very or somewhat important to them A = California registered voters who are 18 to 39 years old. a. Find P(C). b. Find P(B). c. Find P(C|A). d. Find P(B|C). e. In words, what is C|A?Explanation / Answer
80)P(C)=0.61
b)P(B)=6/10=0.6
c)P(C|A)=0.78
d)P(B|C)=0.75
e)C|A is california registered voters given they are 18 to 39 years old
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.