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Radda [10]
3 years ago
5

Determine the probability of a negative result for a batch of size 10 if the positivity rate

Mathematics
1 answer:
Vlad1618 [11]3 years ago
8 0

The probability of a negative result for a batch will be "0.3487".

Given values are:

Positivity rate,

  • p = 10% or, 0.1

Batch size,

  • n = 10

Now,

The probability of negative result will be:

→ P (batch \ negative) = (1-p)^n

By substituting the values, we get

→                               =(1-0.1)^{10}

→                               = (0.9)^{10}

→                               = 0.3487

Thus the answer above is right.

Learn more about the probability here:

brainly.com/question/17927863

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Answer:

Below.

Step-by-step explanation:

Finding the hypotenuse:

Recall the formula of Pythagoras'theorem,

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Given that base = 8 and perpendicular = 15

Plugging the values,we obtain

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  • H² = 64 + 225
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Now applying trigonometric functions:

Recall SOHCAHTOA , it's very helpful.

Sin θ = Sin A = Opposite/Hypotenuse

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Tan θ = tan A = Opposite/Adjacent

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Note: The values in decimal are rounded to nearest hundredth.

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2 years ago
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3 years ago
Mitchell is a big coffee fan, so he always takes care of coffee brewing at the office. Normally he uses 100 grams of Robusta cof
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