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Mathematics Clinic => Other Maths => Topic started by: ereecah on May 5, 2020

Title: A child has an enormous jar in which she has been saving all of her spare change. In order to ...
Post by: ereecah on May 5, 2020

A child has an enormous jar in which she has been saving all of her spare change. In order to determine exactly how much money she has in the jar, she dumps all of the coins on the floor and counts them. Under the watchful eye of her mother, she counts 180 pennies, 120 nickels, 100 dimes, and 80 quarters.

The sampling proportion in this survey is
◦ 80/480.
◦ 100%.
◦ 180/480.
◦ unknown.
◦ none of these

Title: A child has an enormous jar in which she has been saving all of her spare change. In order to ...
Post by: aham8f on May 5, 2020

100%.

Title: Re: A child has an enormous jar in which she has been saving all of her spare change. In order to ..
Post by: Tysen Grzywa on May 3, 2021

thank you