Question Details

(Solution) - The researchers from Exercise 1 want to test if the

Brief item decscription

Solution download


Item details:

The researchers from Exercise 1 want to test if the proportions of foreign born are the same in the United States as in Canada.
In Exercise 1
Suppose an advocacy organization surveys 960 Canadians and 192 of them reported being born in another country (www.unitednorthamerica.org/simdiff .htm). Similarly, 170 out of 1250 Americans reported being foreign-born.
a) What is the difference in the proportions of foreign born residents from both countries?
b) What is the pooled proportion of foreign born in both countries combined?
c) What is the standard error of the difference in part a?
d) What is the value of the z-statistic?
e) What do you conclude at a = 0.05?

 







About this question:
STATUS
Answered
QUALITY
Approved
ANSWER RATING

This question was answered on: Jul 11, 2017

PRICE: $15

Solution~000525667.zip (18.37 KB)

Buy this answer for only: $15

Pay using PayPal (No PayPal account Required) or your credit card. All your purchases are securely protected by PayPal.
SiteLock

Need a similar solution fast, written anew from scratch? Place your own custom order

We have top-notch tutors who can help you with your essay at a reasonable cost and then you can simply use that essay as a template to build your own arguments. This we believe is a better way of understanding a problem and makes use of the efficiency of time of the student. New solution orders are original solutions and precise to your writing instruction requirements. Place a New Order using the button below.

Order Now