3 years ago

What is the difference between a sample mean and the population mean called?

Mathematics

1 answer:

Vlad1618 [11]3 years ago

6 0

Median is the middle and mean

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Step-by-step explanation:

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3 years ago

Circle 1 is centered at (5,8) and has a radius of 8 cm. Circle 2 is centered at (1,-2) and has a radius of 4cm. The circles are

maria [59]

From the given information:
Circle 1:
Center (5,8)
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Jack works at a party supply store. He sold 846 balloons in the last 18 days. What was his selling rate in balloons per day?

ser-zykov [4K]

Answer:

Step-by-step explanation:

Make a proportion.

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$x=\frac{846}{18} \\ \\ x=47$