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ivann1987 [24]
4 years ago
12

Example for empirical probability

Mathematics
1 answer:
zmey [24]4 years ago
6 0
Empirical means by observation, so empirical probability, or experimental probability, is the probability that is observed in a set of trials. For example, if you flip a coin ten times and get seven heads, your empirical probability is 7 in 10. This is different than the theoretical probability, which for a fair coin is 5 in 10, but that result will only be approximated by the empirical results, and then only with a larger number of trials.
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What is the solutions to the equation w/2w-3=4/w
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Answer:

{2, 6}

Step-by-step explanation:

w/2w-3=4/w  is ambiguous.  Did you mean

   w            4

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Cross multiplying, we get w² = 8w - 12.

Putting this into standard form, we get:

w² - 8w + 12 = 0, which factors into (w - 2)(w - 6) = 0.

The solutions are found by setting each factor = 0 separately and solving the resulting equations for w:  {2, 6}.

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Question 1 (Essay Worth 10 points)
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Part A. x = 1/26 Part B. x = 1/50

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The value of y is directly proportional to the value of x. If y = 35 when X = 140, what is the
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17.5

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