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The rainfall and snowfall levels in inches at a certain city are collected per year and found to be as shown in the tabl
Posted: Sun Oct 03, 2021 11:18 am
by answerhappygod
- The Rainfall And Snowfall Levels In Inches At A Certain City Are Collected Per Year And Found To Be As Shown In The Tabl 1 (60.29 KiB) Viewed 41 times
The rainfall and snowfall levels in inches at a certain city are collected per year and found to be as shown in the table below. Year 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 rainfall: 99 64 100 113 94 70 85 85 122 140 xi snowfall: 29.7 17.2 30 35.9 24.2 25 22.5 24.5 32.6 40 Yi Determine the sample variance of the rainfall samples. [The answer should be a number rounded to five decimal places, don't use symbols such as %] Determine the sample covariance between rainfall (x) and snowfall (y) levels. [The answer should be a number rounded to five decimal places, don't use symbols such as %]