Question 3(1 point) A company that makes scarves has many different styles and colors that people can order. The company keeps track of the number of each
style, color combination they make, and the average sale price for the scarves having that combination. They create a scatter plot using the
data with the number of scarves along the z-axis and the average price per scarf, in dollars, along the y-axis.
The data in the graph suggest a linear association. Which of the functions best represents the equation of the line of best fit?
100 200 300 400 500 600 700 800 900
number of scarves made
Oa
y
-225z + 1, 124
Ob
-0.004z
-5
y= z +5
Od
y=0.01lz +5

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.

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step-by-step explanation:

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180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation: