Olukunle Emmanuel Oluwatobi
Posted on:

29 Mar 2024
1

Population variance

in Statistics / What does the course cover

what is the fomula to calculatr population variance unknown but assume to be different

0 answers ( 0 marked as helpful)

Submit an answer

related questions

Dylan Ritter
0
14
Standard deviation compared to Variance
Xiaoshi Tang
3
8
Population Variance - do we ever know this in real life?
Uzair Mansoor
0
6
Resolved: population standard deviation
Valerie Spitaels
1
6
Resolved: Calculating Variance
Sherine Chen
0
6
Resolved: why is the population mean, mu presented with sample mean here?
Salaheddine Hammou
0
6
sample variance
Anas Alkhaldi
0
6
Is it a must that the population sample has to be normally distributed to work with student T dist?
Dylan Ritter
5
4
Resolved: Population variance known vs. unknown
Asmaa Abdulhamid
1
4
why do you use x bar to express the population mean in the graph??
Jaycus Goh
3
4
Standard error or population std
Anitha
3
4
Confidence interval (Regarding population-variance-known-z-score lesson)
Ahmed Ben Abdessalam
2
2
do we always use Z statistics when worrking with 2 populations with known variance ?