mylab.pearson.com 88 MAT 111 Quiz 4 P MAT 111 Quiz 4 SOLVED:In a simple random sample of 1400 people ag. The average income in a state was $62,000 per person. MAT 111(E)-40 (Mutua SS22) Lauren Dynes ? Quiz: MAT 111 Quiz 4 Question 6 of 14 This quiz: 14 point(s) possible This question: 1 point(s) possible Submit quiz The average income in a state was $62,000 per person per year. Suppose the standard deviation is $36,000 and the distribution is right-skewed. Suppose we take a random sample of 100 residents of the state. Complete parts (a) and (b) below. a. What value should we expect for the sample mean? Why? The expected sample mean is $ , because the Type a whole number.) b. What is the standard error for the sample mean? The standard error for the sample mean is $ (Type an integer or a decimal. Do not round.) Time Remaining: 00:48:42 Next Statcrunch Tech help Calculator MacBook Pro Q %