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Mathematics 20 Online
mykenzie:

please help Marcus flipped a coin 800 times and it landed heads up 560 times. What is the relative frequency of the coin landing heads up based on the results of this experiment? a. 30% b.70% c.3% d. 7%

xXQuintonXx:

which one do you think it could be bc you can obviously eliminate C and D bc neither of those would make sence so which one out of the 2 left would u think it is

AZ:

he got heads 560 times after flipping it 800 times just divide the two numbers and then multiply by 100% to make it into a percentage

mykenzie:

so when I divide i got 1.42

AZ:

no 560 divided by 800 560 / 800 =

AZ:

because of the 800 attempts, 560 of those were heads so 560 / 800

mykenzie:

0.7

AZ:

Good and what do you get when you multiply by 100%

mykenzie:

70

AZ:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @mykenzie 70 \(\color{#0cbb34}{\text{End of Quote}}\) And you have your final answer

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