anonymous
  • anonymous
Alinn flipped a coin 20 times. The coin landed heads up 12 times and tails up 8 times. Part A: Based on the results, what is the experimental probability of the coin landing heads up? Show your work. (5 points) Part B: What is the theoretical probability of the coin landing heads up? Show your work. (5 points)
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
@horsegirl27 @hotguy @iGreen @michaeljordan23 @kingalex123 @satellite73
anonymous
  • anonymous
second part should be easy right? coin has two sides and is fair
anonymous
  • anonymous
oh yeah part b im okay with c:

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anonymous
  • anonymous
what do you think that is as a probability ?
anonymous
  • anonymous
for part b?
anonymous
  • anonymous
first part is "relative frequency": favorable over total
anonymous
  • anonymous
i only see A and B B is clearly \(\frac{1}{2}\)
anonymous
  • anonymous
so for part a i put relative frequency
anonymous
  • anonymous
12/20 is the "relative frequency"
anonymous
  • anonymous
thats what i would put c:
anonymous
  • anonymous
????????
anonymous
  • anonymous
i would probably reduce the fraction
anonymous
  • anonymous
\[\frac{12}{20}=\frac{3}{5}\]
anonymous
  • anonymous
good idea

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