Step-by-step explanation:
The number of people in the survey = 850
No of people with no High School Diploma = 52
No of people with High School Diploma = 234
No of people with with associate's Degree or Two Years of College = 274
No of people with Bachelor's Degree = 187
No of people with Master's Degree = 67
No of people with Ph.D. or Professional Degree = 36
If a respondent from the survey is selected at random, compute the probability that the respondent has a Master's degree. =
Answer:
Linear function
Step-by-step explanation:
Given
Required
Linear or Exponential
A linear equation has the form: ;
An exponential has the form:
By comparing both functions to:
The linear function is similar to
<em>Hence, the given function is a linear function.</em>
Answer:
(a) The probability that the student made the Dean's list is 0.1655.
(b) The probability that the student came from a private high school, given that the student made the Dean's list is 0.2411.
(c) The probability that the student was not home schooled, given that the student did not make the Dean's list is 0.9185.
Step-by-step explanation:
The complete question is:
Of the entering class at a college, 71% attended public high school, 21% attended private high school, and 8% were home schooled. Of those who attended public high school, 16% made the Dean's list, 19% of those who attended private high school made the Dean's list, and 15% of those who were home schooled made the Dean's list.
a) Find the probability that the student made the Dean's list.
b) Find the probability that the student came from a private high school, given that the student made the Dean's list.
c) Find the probability that the student was not home schooled, given that the student did not make the Dean's list.
Solution:
Denote the events as follows:
<em>A</em> = a student attended public high school
<em>B</em> = a student attended private high school
<em>C</em> = a student was home schooled
<em>D</em> = a student made the Dean's list
The provided information is as follows:
P (A) = 0.71
P (B) = 0.21
P (C) = 0.08
P (D|A) = 0.16
P (D|B) = 0.19
P (D|C) = 0.15
(a)
The law of total probability states that:
Compute the probability that the student made the Dean's list as follows:
Thus, the probability that the student made the Dean's list is 0.1655.
(b)
Compute the probability that the student came from a private high school, given that the student made the Dean's list as follows:
Thus, the probability that the student came from a private high school, given that the student made the Dean's list is 0.2411.
(c)
Compute the probability that the student was not home schooled, given that the student did not make the Dean's list as follows:
Thus, the probability that the student was not home schooled, given that the student did not make the Dean's list is 0.9185.