Mathematics, 13.04.2021 01:00 Allyf23
The number of violent cri mes committed in a day possesses a distribution with a mean of 2.8 crimes per day and a standard deviation of 4 crimes per cay. A random sample of 100 days was observed, and the sample mean number or crimes for the sample was calculated. Describe the sampling distribution of the sample means.
a.) shape unknown with mean of 2.8 and a standard deviation of 0.4
b.) approximately normal with mean of 2.8 and standard deviation of 4
c.) shape unknown with mean of 2.8 and standard deviation of 4
d.) approximately normal with mean of 2.8 and standard deviation of 0.4
Answers: 1
Mathematics, 21.06.2019 15:00
What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.
Answers: 3
Mathematics, 21.06.2019 17:00
The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?
Answers: 1
Mathematics, 21.06.2019 19:00
The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.
Answers: 1
The number of violent cri mes committed in a day possesses a distribution with a mean of 2.8 crimes...
Spanish, 25.07.2019 11:30
Spanish, 25.07.2019 11:30
Computers and Technology, 25.07.2019 11:30
Spanish, 25.07.2019 11:30
Spanish, 25.07.2019 11:30
World Languages, 25.07.2019 11:30
Spanish, 25.07.2019 11:30
Health, 25.07.2019 11:30
Social Studies, 25.07.2019 11:30
Biology, 25.07.2019 11:30
Mathematics, 25.07.2019 11:30
English, 25.07.2019 11:30