xercise 2.4. A private organization PQR was interested in estimating the average amount of eal estate farm loans (in $000) during 1997in the United States. The organization collected nformation from 15 states, the real estate (y) and non-real estate (x) farm loans, included in an RSWOR sample taken from a list of 50 states and observed the following results: n Σ xi =1 n = 18867.089, ΣΥ i=1 n n = 12525.246, 2x=48780336.98, y= = 18001501.38 and x,y, = 2659171056. i=1 i=1 i=1 The average amount of non-real estate farm loans is $878.16 (in $000) for the year 1997 is known. (a)Obtain a ratio estimate for the average amount of the real estate farm loans (in $000) during 1997. Develop an estimator of the mean squared error of the ratio estimator and hence deduce the 95% confidence interval. 2
xercise 2.4. A private organization PQR was interested in estimating the average amount of eal estate farm loans (in $000) during 1997in the United States. The organization collected nformation from 15 states, the real estate (y) and non-real estate (x) farm loans, included in an RSWOR sample taken from a list of 50 states and observed the following results: n Σ xi =1 n = 18867.089, ΣΥ i=1 n n = 12525.246, 2x=48780336.98, y= = 18001501.38 and x,y, = 2659171056. i=1 i=1 i=1 The average amount of non-real estate farm loans is $878.16 (in $000) for the year 1997 is known. (a)Obtain a ratio estimate for the average amount of the real estate farm loans (in $000) during 1997. Develop an estimator of the mean squared error of the ratio estimator and hence deduce the 95% confidence interval. 2
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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