Item 8 question 1 there are a total of 64 students in a drama club and a yearbook club. the drama club has 10 more students than the yearbook club. a. write a system of linear equations that represents this situation. let xx represent the number of students in the drama club and yy represent the number of students in the yearbook club. system of equations: x=x= y+10 x+x+ y=64

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

sine

step-by-step explanation: