3 years ago

Which below are types of estimation in statistics?

1 answer:

3 0

Both the first and the second optiosn are types of estimation in statistics. The third one, I should say is not a valid statistical procedure. I hope this helps

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Help please look at the picture

zmey [24]

Answer:

n=3

m=2

Step-by-step explanation:

This done by factorizing thier powers.

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3 years ago

The number of goldfish in a tank is 12, and the volume of the tank is 45 cubic feet. What is the density of the tank?

Lady_Fox [76]

Answer:

0.22

Step-by-step explanation:

In this problem, we divide 12 goldfishes by 45 cubic feet. This is equal to 0.27 goldfish per cubic feet. Answer is A.

0.22

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3 years ago

Read 2 more answers

Tanya and three friends have saved $75 to help protect the pandas. If they each gave the same amount, how much did each person c

Ber [7]

Answer:

Step-by-step explanation:

If it is Tanya and 3 friends, there are 4 people in total. If they all contributed the saem amount, you would do 75/4= 18.75 dollars each

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3 years ago

Identify the slope and y-intercept in the following equation: y = -7x + 2

densk [106]

Answer:

Slope: -7

y-intercept: (0,2)

Step-by-step explanation:

3 0

3 years ago

In an Animal shelter, the only animals they keep are dogs and cats. The ratio of dogs to animals is 5 to 8. There are 25 dogs. F

maksim [4K]

Answer:

c=15

Step-by-step explanation:

5 dogs --------- 3 cats

25 dogs---------c cats

c=(25x3)/5

=75/5

=15 cats

3 0

3 years ago