2 years ago

Maria flips a coin 20 times. The coin only lands on tails 9 times. According to theoretical

Mathematics

1 answer:

guapka [62]2 years ago

4 0

Answer:

Step-by-step explanation:

A coin only has two outcomes. Meaning that she has a 50/50 chance of landing on each side. So, 50% of 20 is 10. According to the theoretical probabilty, the coin would have landed on heads 10 times and tails 10 times. So, for that to be true Maria would have had to land on tails one more time.

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Answer:

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Step-by-step explanation:

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2 years ago

cylinder A has a radius of 6 centimeters cylinder B has the same height and a radius half as long as cylinder A what fraction of

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3 years ago

If you roll a six-sided dice, what is the probability of rolling an odd number?

fomenos

Step-by-step explanation:

A six sided dice contains even numbers on three sides and odd numbers on remaining three sides.

Therefore,

Probability of rolling an odd number

$= \frac{3}{6} \\ \\ = \frac{1}{2}$