African and European Swallows

African and European Swallows - 16 18 20 22 24 26 28 30 32...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
African European A - 24 E - 24 col d * col e col d ^2 col e ^2 hours of sleep productivity 18 21 -6 -3 18 36 9 2 4 22 22 -2 -2 4 4 4 4 14 26 25 2 1 2 covar 4 1 6 12 30 28 6 4 24 16 36 16 10 7 mean 24 24 var 26.66667 10 stdev stdev var 26.66667 10 12 covar 16 3.4156502553 4.573474245 stdev 5.163978 3.162278 0.979796 r covariance 5.163978 3.162278 0.734847 0.979796 0.8333333333 16.32993 # of distractions % of time paying attention 0 85 2 60 4 30 6 15 correlation -0.9922778767 stdev stdev 2.5819888975 31.22498999
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 16 18 20 22 24 26 28 30 32 5 10 15 20 25 30 f(x) = 0.6x + 9.6 R² = 0.96 Airspeed velocity of Unladen Swallow African swallows speed in mph allows speed in mph 1 2 3 4 5 6 7 10 20 30 40 50 60 70 80 90 f(x) = -12x + 83.5 R² = 0.9846153846 Chart Title # of Distractions % of Time Paying Attention...
View Full Document

Ask a homework question - tutors are online