What is mean, median, mode and range? Below are words to a song that will
answer this question. Memorize the words and this unit will be much easier.
(Note: We will focus on the mean on Thursday.)
Hey diddle diddle the median's the middle
You add and divide for the mean
The mode is the one you see the most
And the range is the difference between...

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step-by-step explanation: g=6

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.

explanation:

step-by-step explanation: