Question

Question 5 10 pts From the 2010 US Census, we learn that 14.6% of the residents of Oregon speak a language other than English at home. If we take random samples size=75 and calculate the proportion of the sample that speaks a language other than English at home: Find the mean and standard deviation of the sampling distribution model for, sample proportion 2. Check if necessary conditions are met to assume a normal distribution model for Write an appropriate sampling distribution model for BIWA.- IEEE aa x x TT. 12pt Paragraph ар

Answer 1

BOSS Page No. 3 Date: Given that The proportion of the residents speaks a language other than the englib at home is sample size n = 75 p=0:146 Mean 17 find the deviation sample and Standard the sampling duisto for proposten is of mean ie Mean 0.146 Standard deviations perp) n O146 * Ch-0.146) 75 = 0042077 Standard deviation = 094077 Necessam conditions ove met to disto model for. normal assume jo A. np7,5 B. n Cl-P) 2,5 so, Here, A. ор? 75 x o.146 np 10.95 np> 5 CS Scanned with CamScanner

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