How much money does the averageprofessional hockey fan spend on food at asingle hockey game? That question wasposed to 10 randomly selected hockey fans.The sampled results show that sample meanand standard deviation were $18.00 and$2.8, respectively. Use this information tocreate a 95% confidence interval for themean. Express the answer in the form x ±ta/2(s//ñ).18 + 2.228(2.8//10)18 ± 2.262(2.8/10)18 + 1.833(2.8//10)18 + 2.201(2.8/10)

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Answered: How much money does the average…

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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Use z scores to compare the given values. The tallest living man at one time had a height of 238 cm. The shortest living man at that time had a height of 142.4 cm. Heights of men at that time had a mean of 175.45 cm and a standard deviation of 5.59 cm. Which of these two men had the height that was more extreme? ... Since the z score for the tallest man is z = 0 and the z score for the shortest man is z = the man had the height that was Im- more extreme. (Round to two decimal places.) shortest tallest
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