A sample of 9 sales prices of homes within the Lima area was collected and displayed in the table below. Assume the data is from a normally distributed population. Find the 95% confidence interval. Round all answers to the nearest hundredth. 121572 113083 135339 126313 129536 104908 120632 106508 110439 (a) = = (b) s = (c) a= DNE (d) n = 9 Enter DNE if this is unknown. Enter DNE if this is unknown. (e) Critical Value t (f) Find the 95% confidence interval and complete the sentence below. Conclusion: We estimate with 95 between and #. % confidence that the mean price of a home in the Lima area is

A sample of 9 sales prices of homes within the Lima area was collected and displayed in the table below. Assume the data is from a normally distributed population. Find the 95% confidence interval. Round all answers to the nearest hundredth. 121572 113083 135339 126313 129536 104908 120632 106508 110439 (a) = = (b) s = (c) a= DNE (d) n = 9 Enter DNE if this is unknown. Enter DNE if this is unknown. (e) Critical Value t (f) Find the 95% confidence interval and complete the sentence below. Conclusion: We estimate with 95 between and #. % confidence that the mean price of a home in the Lima area is

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 13PPS

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