hw2_soln3 - HW Set 2: Due 4/13 in quiz session. HW5: hw_F,...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: HW Set 2: Due 4/13 in quiz session. HW5: hw_F, hw_G, hw_H, hw_I (end of lecture 5), HW6: 2.8, 2.12, hw_J (end of lecture 6). HW7: 2.22, hw_K, hw_L (end of lecture 7), 2.39c (by computer; check homework Rules for what that means), 2.45 (make sure you compute the normal quantile plot, by hand). HW8: hw_M, hw_N, 3.12 (By hand or by computer, but EXPLAIN your answers to parts b and c) . Graded problems (and points): TBA. Hw.G Using Table III ( = 20), Proportion(x 15) = 1 - Proportion(x 14) = 1 - (.000 + .000+ + .001+ .001 + .003 + .006 + .011 + .018 + .-27 + .039) = 1 - . 106 = .894. Because is an "average rate" (e.g., average number of knots per unit foot of lumber, or the average number of people arriving at a teller per hour), then the for 1-acre lots should be 4 times the of the quarter-acre lots, i.e. 4*20 = 80. 2.8 4 7 5 . 2 7 5 . ) 1 )( 7 5 )(. ( 1 1 4 2 1 1 2 = - =- =-- x x d x x x The mean value of x equals 0. 2.12 ( 29( 29 ( 29( 29 ( 29( 29 ( 29( 29 ( 29( 29 ( 29 ( 29( 29 ( 29 ( 29( 29 64 .2 6 6 5 5 20 .4 25 .3 20 .2 15 .1 10 .0 ) ( 6 = + + + + + + = = = p p x xp x 6 4...
View Full Document

This document was uploaded on 05/15/2010.

Page1 / 5

hw2_soln3 - HW Set 2: Due 4/13 in quiz session. HW5: hw_F,...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online