20 points

the dot plot below shows the hourly rate of some babysitters in a city:

(it's at the bottom i think)

which statement best describes the shape of the data?

a. it is symmetric and has no gaps.

b. it is not symmetric and has a peak at $5.00.

c. it is a cluster from $1.00 to $5.00 and has gaps.

d. it is a cluster from $1.00 to $5.00 and has a peak at $5.00.

3 dots above $5 + 3 dots above $6 = 6

so 6 babysitters earned $5 or $6 per hour

Step-by-step explanation:

According to the information:

number of dots above 4 dollar=2

number of dots above 5 dollar=3

number of dots above 6 dollar=3

 number of dots above 7 dollar=2

Hence, the number of babysitters  earned $5 or $6=3+3=6

add an image

step-by-step explanation:

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: