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Elodia [21]
3 years ago
11

A bucket contains 10 balls numbered as follows: 1, 2, 2, 3, 3, 3, 3, 4,4,5.

Mathematics
1 answer:
gladu [14]3 years ago
8 0

Answer:

30% chance or \frac{3}{10}

Step-by-step explanation:

1, 2, 2, 3, 3, 3, 3, 4, 4, 5

The only numbers above 3 is 4, 4, and 5. There are 3 numbers greater than 3 and there are 10 total numbers, so the chance is \frac{3}{10} theoretical chance of getting a number GREATER than 3 or 30% chance.

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The answer is 0.3413 because Explanation:

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Therefore the probability student finish the test between 50 to 60 minutes is,

<span>P<span>(50≤x≤60)</span>=P<span>(<span><span>50−60</span>10</span>≤z≤<span><span>60−60</span>10</span>)</span></span>

<span>P<span>(−1≤z≤0)</span>=P<span>(z≤0)</span>−P<span>(z≤−1)</span></span>

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3 years ago
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muminat

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Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

Given

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Step-by-step explanation:

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Answer:

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