What is the value of EWMV?
Posted: Thu Jul 14, 2022 1:54 pm
a) \(S_i^2=λ(x_i-z_i)^2- (1+λ) S_{i-1}^2\)
b) \(S_i^2=λ(x_i-z_i)^2± (1-λ) S_{i-1}^2\)
c) \(S_i^2=λ(x_i-z_i)^2- (1-λ) S_{i-1}^2\)
d) \(S_i^2=λ(x_i-z_i)^2+ (1-λ) S_{i-1}^2\)
b) \(S_i^2=λ(x_i-z_i)^2± (1-λ) S_{i-1}^2\)
c) \(S_i^2=λ(x_i-z_i)^2- (1-λ) S_{i-1}^2\)
d) \(S_i^2=λ(x_i-z_i)^2+ (1-λ) S_{i-1}^2\)