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shouldnt there be a r! in the demoninator when calculating the expected values
The formula to calculate the probability of Poisson is wrong, should be r! on the bottom
EXCELLENT EXPLENATION
isn't 4x11 44 not 33?
Shouldnt the degrees of freedom depend on the number of estimated parameters instead?
d.f=n-s-1, s=1 parameter for Poisson distr. d.f=n-2
Thank you, u save me!
if i was asked to investigate the absentees of 30 students in my school for 45 consecutive days what would the sample size(n) be for me calculate my expected frequencies ?
beatrice cho 45
@@tananchee5401 aight thank you !!
Using the CASIO fx-CG50 I'm getting the calculated value as 3.5. What's right?
shouldnt there be a r! in the demoninator when calculating the expected values
The formula to calculate the probability of Poisson is wrong, should be r! on the bottom
EXCELLENT EXPLENATION
isn't 4x11 44 not 33?
Shouldnt the degrees of freedom depend on the number of estimated parameters instead?
d.f=n-s-1, s=1 parameter for Poisson distr. d.f=n-2
Thank you, u save me!
if i was asked to investigate the absentees of 30 students in my school for 45 consecutive days what would the sample size(n) be for me calculate my expected frequencies ?
beatrice cho 45
@@tananchee5401 aight thank you !!
Using the CASIO fx-CG50 I'm getting the calculated value as 3.5. What's right?