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Reil [10]
2 years ago
3

A person playing a game of chance has a 0.25 probability of winning. If the person plays the game 20 times and wins half of that

number of times, what is the difference between the theoretical probability and the experimental probability of that person winning ?
Mathematics
2 answers:
Firlakuza [10]2 years ago
6 0
The experimental probability of that person winning is 1/2=0.5. And the theoretical probability of that person winning is 0.25. So the difference is 0.5-0.25=0.25.
exis [7]2 years ago
3 0

The correct answer is

0.25

:)

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Draw the DE ray away from the BAC angle is the next step to copy the BAC angle

<h3>Further explanation </h3>

Angles can be formed from two ray lines that have the same starting point

Commonly used terms include foot angle, corner point, and angle size

The magnitude of the angle is usually expressed in degrees

Naming angles can be with one letter according to the vertex or with three letters with the vertex placed between two other letters

There are several steps used to copy the BAC angle:

  • 1. Draw the DE line
  • 2. Draw a circle using the circle tool with center A. The circle will intersect the lines BA and BC at points F and G
  • 3. Use the segment tool to create a segment from the circle radius that has been created
  • 4. Use the Compass tool and select the segment from the AG radius
  • 5. Make a circle with center point D, with the same radius as AG
  • 6. Mark the intersection of the circle with the intersection of the DE as H
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  • 8. Create a circle with center H, which will intersect the circle with center D earlier at the point I
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Then the BAC  is congruent to the HDI  

<h3>Learn more</h3>

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Keywords: circle, copy of an angle, segment tool, compass tool, radius

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