Question

Jacquie used an app to simulate a coin flip 40 times. It lands on heads 22 times.

Based on her results, Jacquie predicts the expected number of times the coin will land on heads in 1000 trials is 500 times.

Do you think that Jacquie's results are correct?

Answer 1

Answer:

She is incorrect

Step-by-step explanation:

If she is doing her math based on her results, she is incorrect. To find out the correct answer, first divide 1000/40 which is 25. Next, multiply 22 and 25. After you do the math, you find that the answer is 550. So based on her results, if she did 1000 trials she would land on heads 550 out of 1000 times.

Answer 2

Answer:

 incorrect

Step-by- step explanation: