subject
Mathematics, 24.08.2021 16:10 Arielledt10

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? a. The distribution of the count of getting heads can be approximated with a normal distribution.
b. The count of getting heads is a binomial distribution.
c. The count of getting heads from a sample proportion of size 20 can be approximated with a normal distribution.
d. The distribution of the count of getting tails can be approximated with a normal distribution.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?
Answers: 1
question
Mathematics, 22.06.2019 00:00
One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90
Answers: 1
question
Mathematics, 22.06.2019 01:10
Stefania pours 2 liters of orange juice and 1.5 liters of pineapple juice into a punch bowl. how many liters are in the punch bowl?
Answers: 1
question
Mathematics, 22.06.2019 03:30
Find the simplified product: 2sqrt 5x^3(-3sqrt10x^2) a: -30sqrt2x^5 b: -30x^2sqrt2x c: -12x^2sqrt5x d: -6sqrt50x^5
Answers: 2
You know the right answer?
A coin is tossed 50 times, and the number of times heads comes up is counted. Which of the following...
Questions
question
Mathematics, 20.09.2020 01:01
question
English, 20.09.2020 01:01
question
Mathematics, 20.09.2020 01:01
question
English, 20.09.2020 01:01
question
Social Studies, 20.09.2020 01:01
question
Mathematics, 20.09.2020 01:01
Questions on the website: 13722367