The data represents the population for the Midwest from the 2011 US Census. Use the table to answer 12-13.
0-14 yr olds
13,180,000
15-64 yr olds
44,209,000
65 & over yr olds
8,715,000
Total
66,104,000
12. a. Calculate the ratio of under-15-year-olds to the total population of the Midwest. Write as a decimal rounded
to 2 decimal places.
b. What kind of ratio is this: a part to part or part to whole?
c. Use the ratio in a sentence to explain its meaning.
13. a. Calculate the ratio of age 65-and-over to the total population of the Midwest. Write as a decimal rounded to 2
decimal places.
b. What kind of ratio is this: a part to part or part to whole?
c. Use the ratio in a sentence to explain its meaning.
Math 123 HW & Project Packet
5
Summer 2021

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

the answer is somewhere there guys it really . there im just not gonna answer

step-by-step explanation:

but i'm guessing ur first option tho

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