To test a new product, a fumigation company measured number of fleas capture in several homes, both before and after fumigation using this product. Assume that these homes can be considered a random sample of all homes the company has and will fumigate with this product. The before and after flea counts are given in this table: Home A B C D E F G Before 400 500 525 375 570 620 600 After 450 525 510 400 560 700 625 If we want to test whether the number of fleas is lower after using this product, which of the following is the correct standard error to use? 4.69 32.84 52.65 12.41 8.43

To test a new product, a fumigation company measured number of fleas capture in several homes, both before and after fumigation using this product. Assume that these homes can be considered a random sample of all homes the company has and will fumigate with this product. The before and after flea counts are given in this table: Home A B C D E F G Before 400 500 525 375 570 620 600 After 450 525 510 400 560 700 625 If we want to test whether the number of fleas is lower after using this product, which of the following is the correct standard error to use? 4.69 32.84 52.65 12.41 8.43

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...

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Home	A	B	C	D	E	F	G
Before	400	500	525	375	570	620	600
After	450	525	510	400	560	700	625