subject
Mathematics, 07.01.2020 11:31 tre1124

Two groups performed an experiment separately by tossing a coin in the air. group e performed 50 trials and group f performed 100 trials. each group recorded the results in the table below:
group heads tails
e 32 18
f 52 48

what conclusion can be drawn about the number of trials and the probability of the coin landing on heads or tails?

a. the experimental probability is closer to the theoretical probability for group e than group f.
b. the experimental probability is closer to the theoretical probability for group f than group e.
c. the experimental probability and the theoretical probability for group e is the same.
d. the experimental probability and the theoretical probability for group f is the same.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
For a read-a-thon, jay and odhrĂ n each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhrĂ n's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?
Answers: 2
question
Mathematics, 21.06.2019 13:40
What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12
Answers: 1
question
Mathematics, 21.06.2019 17:30
What is the shape of the height and weight distribution
Answers: 2
question
Mathematics, 21.06.2019 18:00
Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.
Answers: 2
You know the right answer?
Two groups performed an experiment separately by tossing a coin in the air. group e performed 50 tri...
Questions
question
Chemistry, 01.09.2019 17:00
question
Social Studies, 01.09.2019 17:00