Question

Kellie did an experiment where she flipped a coin 25 times. The results are recorded in the table below.

Flip Result Flip Result Flip Result Flip Result Flip Result
1 H 6 T 11 T 16 T 21 T
2 H 7 T 12 H 17 T 22 H
3 T 8 H 13 T 18 H 23 T
4 T 9 T 14 H 19 T 24 T
5 H 10 T 15 H 20 T 25 H

What is the experimental probability of the coin landing on heads?

Answer 1

The experimental probability of the coin landing on heads is 0.4, calculated by dividing the number of heads (10) by the total number of flips (25).

Step-by-step explanation:

Kellie did an experiment where she flipped a coin 25 times and recorded how many times it landed on heads. To find the experimental probability of the coin landing on heads, we will count the number of times heads appears in Kellie's experiment and divide that by the total number of flips.

The experimental probability of the coin landing on heads is 0.4, calculated by dividing the number of heads (10) by the total number of flips (25).

There are 10 instances of heads. Since there were 25 flips in total, the experimental probability of flipping heads is calculated as follows:

Experimental Probability of Heads = Number of Heads / Total Flips

Experimental Probability of Heads = 10 / 25 = 0.4

Thus, the experimental probability of the coin landing on heads is 0.4.