(5) A population consists of 40 items of type 1 each of weight Wi say, and another 60 items of type 2; each of weight, W2 say; the two types can't be distinguished. The smallest size of a SRS needed to find u of the 100 items exactly (with no sampling error) is (a) 2 (b) 40 (с) 60 (d) 61 (е) 100.

(5) A population consists of 40 items of type 1 each of weight Wi say, and another 60 items of type 2; each of weight, W2 say; the two types can't be distinguished. The smallest size of a SRS needed to find u of the 100 items exactly (with no sampling error) is (a) 2 (b) 40 (с) 60 (d) 61 (е) 100.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

(5) A population consists of 40 items of type 1 each of weight Wi say, and another 60 items of
type 2; each of weight, W2 say; the two types can't be distinguished. The smallest size of a SRS
needed to find µ of the 100 items exactly (with no sampling error) is
(а) 2
(b) 40
(c) 60
(d) 61
(е) 100.

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