deviation = ((absolute value of the difference between expected heads and observed heads) + (absolute value of the difference between expected tails and observed tails)) divided by total number of tosses. This value should always be positive.

1. In tossing one coin 10 times, what are your chances for tossing a head? a tail?: When I tossed one coin 10 times, I got heads 4 times and I got tails 6 times.

2. In tossing one coin 100 times, what are your chances for tossing a head? a tail?: I got heads 55 times and tails 45 times when I tossed one coin 100 times.

3. In tossing one coin 200 times, what are your chances for tossing a head? a tail?: When I flipped one 200 times, I got heads 92 times, and tails 108 times.

4. What is the deviation for 10 tosses?: 0.1

5. What is the deviation for the 100 tosses?

6. What is the deviation for 200 tosses?

7. How does increasing the total number of coin tosses from 10 to 100 affect the deviation?

8. How does increasing the total number of tosses from 100 to 200 affect the deviation?

Respuesta :

When a coin is tossed ten times, the probability of getting a head will be 1/2.

How to solve the probability?

In probability, one can either get a head or a tail. Therefore, when a coin is tossed ten times the probability of tossing a head will be:

= 5/10 = 1/2

In tossing one coin 100 times, the chances for tossing a head will be:

= 1/2 × 100 = 50

In tossing one coin 200 times, the chances for tossing a head will be:

= 1/2 × 200

= 100

In conclusion, the deviation for 10 tosses is 0.1

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