QUESTION 7

W

N

price/pound US dollars

A

I

apples plums

O Mato-bod

oranges

2

price/pound US dollars.

3

B

apples

I

plums

oranges

all answers.

10 points/nprice/pound US

N

N

price/pound US

-

apples plums oranges

apples plums oranges

On this chart, the lines extending above and below the top of the bar could

depict

O Standard deviation

O Coefficient of correlation

Statistical Significance

O Both standard error and standard deviation could be depicted this way

Standard error of the mean