subject
Mathematics, 26.10.2021 14:00 vctorsurfs327

A coin is tossed 50 times, and the number of times heads comes up is counted. Which of the following statements about the distributions of counts and proportions is FALSE?
O The distribution of the count of getting tails can be approximated with a normal distribution
O
The distribution of the count of getting heads can be approximated with a normal distribution.
o
The count of getting heads from a sample proportion of size 20 can be approximated with a
normal distribution
O The count of getting heads is a binomial distribution.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Klein read 30 pages of a book on monday and 1/8 of the book on tuesday. he completed the remaining 1/4 of the book on wendesday. how many pages are there in the book?
Answers: 2
question
Mathematics, 21.06.2019 17:30
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
Answers: 2
question
Mathematics, 21.06.2019 18:00
What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers
Answers: 1
question
Mathematics, 21.06.2019 20:30
Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp
Answers: 1
You know the right answer?
A coin is tossed 50 times, and the number of times heads comes up is counted. Which of the follow...
Questions
question
Physics, 30.05.2021 21:00
question
Social Studies, 30.05.2021 21:00