A student took a random sample of 159 properties to examine how much more waterfront property is worth. Her summaries and boxplots of the two groups of prices are shown. Construct and interpret a 90% confidence interval for the mean additional amount that waterfront property is worth. 800- Non-Waterfront Prop. Waterfront Prop. 600- 92 67 400 233,905.76 336,463.97 159,927.11 102,348.74 200- NW W The 90% confidence interval is (Round to the nearest whole number as needed.) Interpret the confidence interval. O A. We're 90% confident that a waterfront property is worth $65,613 to $139,503 more. O B. We're 90% confident that a waterfront property is worth $65,613 to $139,503 less. O C. We're 90% confident that houses are worth between $65,613 to $139,503. Sale Prices ($1000)
A student took a random sample of 159 properties to examine how much more waterfront property is worth. Her summaries and boxplots of the two groups of prices are shown. Construct and interpret a 90% confidence interval for the mean additional amount that waterfront property is worth. 800- Non-Waterfront Prop. Waterfront Prop. 600- 92 67 400 233,905.76 336,463.97 159,927.11 102,348.74 200- NW W The 90% confidence interval is (Round to the nearest whole number as needed.) Interpret the confidence interval. O A. We're 90% confident that a waterfront property is worth $65,613 to $139,503 more. O B. We're 90% confident that a waterfront property is worth $65,613 to $139,503 less. O C. We're 90% confident that houses are worth between $65,613 to $139,503. Sale Prices ($1000)
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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