false

Textbook Notes
(367,752)

Canada
(161,368)

University of Toronto St. George
(10,694)

Statistical Sciences
(37)

STA304H1
(1)

Nancy Reid
(1)

Chapter 4-6

Unlock Document

Statistical Sciences

STA304H1

Nancy Reid

Fall

Description

⎞ ⎟ ⎟ ⎠
sx y
s x
ρ
−
2 2 2 2
σ σ ) pq sx x
2 + 2 + 2 + +
σ ) σ ) 4 ) 2 y 2
N − / N − /( Npq − / ⎛ ⎜ ⎜ ⎝
2 2B 2 2r
( B ( = ( B f
= = = D = = − n
n D n n D 1
)
(
ˆV
2⎞ ⎟⎟ ⎠
s n ⎞ ⎟ ⎠
⎞ ⎟⎟ ⎠ ⎞ ⎟ ⎠⎝ ˆq 1 2
2 n n ˆp − s
⎛ ⎜⎜ ⎝ − N ⎛ ⎜ ⎝ n ⎟ ⎠
⎞ ⎟ ⎠ N ⎞ ⎟ ⎠ −
n ⎛2⎜ ⎝ − 2r N nN
− N N N or ⎞ ⎟ ⎠ ⎛ ⎜ ⎝
⎛ ⎜ ⎝ = ⎛ ⎜ ⎝ 2 n =
= y = i − (
y N p −x − N nN ˆV
ˆ) ˆ() ˆ() y n 2 ⎜ ⎝ 2 x
V V V ( ) N μ
n ∑ i = =
= y y
2r ( (
s ˆV ˆV
,
2r y
y ⎞ ⎟ ⎟ ⎠ sxy sx
i n i 1 2 x s
Estimator 1Estimated variance μ Sample size required
n ∑ i y = ⎛⎞ ⎟ ⎠⎝ ρ
1 n N y n
= = = − nN
y τ ˆp N⎛ ⎜ ⎝ x μx
= y r r
r − = =y
ˆ( y τy μ
V ( ) 2 2
) (p) x x −
μ τ i −i i
( ( ( ) ( ) ( ) ) )
y x n ∑ i n ∑i n ∑ i ( (
Total i = 1 1 1
Mean y xi 1 − 1 − 1 n
Proportion n ∑ i n ∑i n n =

More
Less
Related notes for STA304H1

Join OneClass

Access over 10 million pages of study

documents for 1.3 million courses.

Sign up

Join to view

Continue

Continue
OR

By registering, I agree to the
Terms
and
Privacy Policies

Already have an account?
Log in

Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.