Class
Unit 5 - Ch. (11 & 12) Assessment
A. Find measures of center and measures of variability for the following sets of Data.
B. Please include mathematical steps to find the outlier in every question if any and explain the inequality
that represent it.
C. Draw a box and whiskers for each problem to represent the data
1. {66, 72, 78, 69, 64, 70, 67, 72, 66, 124}

2.( 39, 41, 30, 14, 44, 41, 50, 39, 42, 36)

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

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step-by-step explanation:

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step-by-step explanation: