subject
Mathematics, 27.05.2021 20:20 maxwellstrauss

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?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 23:30
Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons
Answers: 2
question
Mathematics, 22.06.2019 01:30
Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.
Answers: 2
question
Mathematics, 22.06.2019 05:40
Abookstore owner is having a sale the book bart wants was originally priced at $14.99 the book is now $10.04 by what percentage was the price reduced
Answers: 1
question
Mathematics, 22.06.2019 06:30
Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 0.45, a standard deviation of 0.001, and margin of error of 0.5% a)0.44 b)0.46 c)0.45
Answers: 2
You know the right answer?
Jacquie used an app to simulate a coin flip 40 times. It lands on heads 22 times. Based on her resu...
Questions
question
Biology, 06.07.2020 17:01
Questions on the website: 13722359