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RoseWind [281]
3 years ago
11

What is the expected number of tails when a fair coin is tossed 100 times?

Mathematics
2 answers:
BigorU [14]3 years ago
6 0
The answer to your question is 50
Karo-lina-s [1.5K]3 years ago
3 0

Answer:

50 times

Step-by-step explanation:

Assuming a fair coin (probability of heads = 1/2), the expected number of heads (in the sense of mathematical expectations) is 100*1/2 = 50.

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Step-by-step explanation:

If 4 is half of 8, and 50% is half of 100%, then 4:8 is an accurate ratio depecting that half the school owns a bike.

8 0
3 years ago
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3 years ago
How many solutions does the equation 6a − 3a − 6 = −2 + 3 have?
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Answer:

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Step-by-step explanation:

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4 0
3 years ago
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Enter the correct answer in the box.
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2x ^7/4

Step-by-step explanation:

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<em>Brainliest please!</em>

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