# Provide an appropriate response. Use the Standard NormalTable to find the probably The distribution of cholesterol...    Provide an appropriate response. Use the Standard NormalTable to find the probably The distribution of cholesterol levels in teenage boys is approximately normal 170 and 30 (Source: U.S. Non Canter for Health Levels above 200 warrant attention Find the probability that a traje by has a cholesterol level groteran 225 O A 00000 OB. 0.0012 OC 0.0336 OD 0.0718
0 Archer wishes to estimate the number of households with two cars. How large ample is needed in order to be one that the sample proportion or from the true proportion by more than ? Aprevious study indica that the proportion of his with two cars is 10% OA 254 OB350 OC 230 OD 11
47% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the number of US adults who have very little confidence in newspapers is la exactly five (b) at least, and (c) less than four (a) PS) - Round to three decimal places as needed) (b) P6) (Round to the decimal places as needed) (c) Px + 4) - (Round to three decimal places as needed.)
Find the standardized tort statistie, to test the cham that we wg. Two samples are randomly selected and come from populations that are normal. The sample statistics are given below. Assume that oto? 18, 13, X - 085, X650, 40,25 O A 3.271 OB. 2.819 OC 1.000 OD 1.282

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• ### Provide an appropriate response. Use the Standard Normal Table to find the probability. 11) The distribution... Provide an appropriate response. Use the Standard Normal Table to find the probability. 11) The distribution of cholesterol levels in teenage boys is approximately normal with 170 ando - 30 (Source: U.S. National Center for Health Statistics). Levels above 200 warrant attention. Find the probability that a teenage boy has a cholesterol level greater than 225. A) 0.0718 B) 0.0012 C) 0.0606 D) 0.0336

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• ### 56​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the pr...

56​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the number of U.S. adults who have very little confidence in newspapers is ​ (a) exactly​ five, (b) at least​ six, (c) less than four. ​(Round to three decimal places as​ needed.)

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