Hello, I interviewed 50 randomly selected people on what tea they drank and how it affected their sleep (White, Green, Oolong and Black Tea) and their sleeping times (4-5 Hours) (5-7 Hours) (8-10 Hours) (11-12 Hours)

For White it was 11 people. 0 were (4-5 Hours), 4 were (5-7 Hours), 6 were (8-10 Hours), and 1 were (11-12 Hours)

For Green it was 26 people. 2 were (4-5 Hours), 6 were (5-7 Hours), 15 were (8-10 Hours), and 3 were (11-12 Hours)

For Oolong it was 7 people. 0 were (4-5 Hours), 3 were (5-7 Hours), 3 were (8-10 Hours), and 1 were (11-12 Hours)

For Black it was 6 people. 2 were (4-5 Hours), 2 were (5-7 Hours), 2 were (8-10 Hours), and 0 were (11-12 Hours)

Type of Tea Anova: Single Factor Sleeping Time: White Green Oolong Black 4-5 Hours 2 O SUMMARY 5-7 Hours 6 2 Groups Count Sum Average Variance 8-10 Hours 15 2 White 4 11 2.75 7.583935 11-12 Hours 1 3 0 Green 4 26 6.5 35 Oolong 4 7 1.75 2.25 Black 4 6 1.5 1 ANOVA Source of Variation SS MS F P-value F crit Between Groups 64.25 3 21.41666 1.869090 0.1886261 3.4902941 Within Groups 137.5 12 11.45833. Total 201.75 15