Amber has some state quarters in her pocket. She collects the following data by randomly pulling one quarter recordings the state and then replacing it. Which is the best estimate of the number of times Amber would pull out a New York quarter if she pulled out a quarter another 300 times?
A 60
B 90
C 120
D 180

Respuesta :

To do this problem, we need one more piece of information. He need to know the percent of the quarters that are from New York.

If you had that number, just multiply it by 300.

For example, if 10% of the coins were from New York, just multiply by 0.1.
0.1 x 300 = 30

The best estimate of the number of times Amber would pull out a New York quarter if she pulled out a quarter another 300 times is:C 120.

Number of times Amber pull out New york

Based on the chart when Amber pull 25 times she record 10 times of new york which means that new york frequency is 10/25.

Hence:

Number of times Amber pull out New york=10/25×300 times

Number of times Amber pull out New york=120 times

Inconclusion the best estimate of the number of times Amber would pull out a New York quarter is:C 120.

Learn more about number of times Amber pull out New york here:https://brainly.com/question/3585479

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