Mathematics, 27.12.2020 20:40 bl6659
Complete the chart to find the mean, variance, and standard deviation. Remember to use commas and round numbers
to the nearest tenth.
Х
Х
X-X
(X-X²
1.900
= 466.2
The mean is
2.35
= -398.8 = 159,041.4
The variance is 99,667.2
3.500
= 66.2
The standard deviation is
4.300
= -133.8
=
n =
ΣΧ=
x=
EX - x)2 = 398,668.6
NEXT QUESTION
ASK FOR HELP
TURN IT IN
Znovo
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 20:00
The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
Answers: 1
Mathematics, 21.06.2019 21:00
An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.
Answers: 1
Mathematics, 21.06.2019 21:00
Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.
Answers: 2
You know the right answer?
Complete the chart to find the mean, variance, and standard deviation. Remember to use commas and ro...
Questions
Computers and Technology, 19.05.2020 19:58
Mathematics, 19.05.2020 19:58
Biology, 19.05.2020 19:58
Mathematics, 19.05.2020 19:58
Mathematics, 19.05.2020 19:58
History, 19.05.2020 19:58
Mathematics, 19.05.2020 19:58
