A class tracked the hours each student played games per month. Answer the questions below.

Based on the data in the line plot, calculate the a-d. Explain (or show work) how you found each answer for full credit.
a) Find the mean. (3 points)

b) Find the median. (3 points)

c) Find the mode. (2 points)

d) What percentage of the students play video games for more than 4 hours per week (round to the nearest tenth)? (4 points )

a) 4.33 (three repeating)

b) 3.5

c) 3

d) 0.44

Step-by-step explanation: Mean is all the numbers added up and divided by the amount of items. All the items added together are 78. We have 18 items 78/18 = 4.3 (three repeating). Median is just the middle value. This is between 3 and 4 so 3.5. Mode is the one that shows the most. This is 3. 8 students play games for more than 4 hours. 8/18 = 0.44

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

4.08%

step-by-step explanation: