A group of 40 subjects was divided into two groups with one group given an energy drink and one group given water. The subjects were then given a spelling test and the mean number of words correctly spelled was recorded for each member of the two groups. This experiment was designed this way to quantify which of the following types of variability?

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation: