Answer:
this is how you answer it
Both positive, so quadrant I
Answer:
The probability that both the students selected favor abolishing the electoral college is 0.16.
Step-by-step explanation:
Let <em>X</em> = number of students who favor abolishing the electoral college.
Of the 50 students 20 favor abolishing the electoral college.
The probability of <em>X</em> is, .
The random variable <em>X</em> follows a Binomial distribution with parameters <em>n</em> = 2 and <em>p</em> = 0.40.
The probability function of Binomial distribution is:
Compute the probability that both the students selected favor abolishing the electoral college as follows:
Thus, the probability that both the students selected favor abolishing the electoral college is 0.16.
The exterior angles = 180 - 157.5 = 22.5 degrees
the exterior angles of all polygons add up to 360 degrees
therefore the total number of sides n = 360 / 22.5 = 16