Question

mean x =4 , mean y = 4.25, V9x) =6.5 V9y) = 3.688 Thgen cov(x,y) = …

a) 2.75 b) 3.1 c) 4.2 d) 2.0​

Answer 1

Answer:

Mean x =4 , mean y = 4.25, V9x) =6.5 V9y) = 3.688 Thgen cov(x,y) = … a) 2.75 b) 3.1 c) 4.2 d) 2.0. Add answer+5 pts.