Mathematics, 25.11.2019 23:31 tressasill
In earlier class units, we saw that a dataset that included the mean values derived from sampling from a dataset with an unknown distribution could be treated as a new random variable, and that this new variable had several important properties. explain how collecting mean values (x-bar) from samples drawn from a dataset, regardless of the statistical distribution of the dataset, results in a distribution of those values that is centered on the mean value of the original dataset and is approximately normally distributed depending upon the sample size used. include the name the theorem that describes this phenomenon, and discuss what it means to treat the x-bar data points derived from sampling as a new random variable. why is this important in engineering?
Answers: 2
Mathematics, 21.06.2019 16:40
Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)
Answers: 2
Mathematics, 21.06.2019 17:00
The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980
Answers: 1
Mathematics, 21.06.2019 22:00
1) prove that 731^3β631^3 is divisible by 100 2) prove that 99^3β74^3 is divisible by 25
Answers: 2
In earlier class units, we saw that a dataset that included the mean values derived from sampling fr...
Mathematics, 07.10.2019 12:20
Mathematics, 07.10.2019 12:20
Advanced Placement (AP), 07.10.2019 12:20
Biology, 07.10.2019 12:20
Mathematics, 07.10.2019 12:20
Social Studies, 07.10.2019 12:20
Advanced Placement (AP), 07.10.2019 12:20
Mathematics, 07.10.2019 12:20
Social Studies, 07.10.2019 12:20
Computers and Technology, 07.10.2019 12:30
Mathematics, 07.10.2019 12:30
English, 07.10.2019 12:30
Computers and Technology, 07.10.2019 12:30