6540 Chapter Notes - Chapter Week 10 Tutorial activities: Skewness, Yogurt, Control Chart
30 Jul 2018
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Conditions for inference (1) randomization: assume rando (2) normalization: not quite satis (3) independence: safely assume t. Conclusion: not all conditions ar approximation at best. Based on the given data, we have s. What this means is that based on t that there is difference in mean % 27 ndom samples atisfied as the distribution of adult cereals is not sym me two independent samples s are met, thus the test of significance will be an. : & 2 0 (2 tailed test) 0 (this is really small) ave strong evidene to reject ho. on the given data, we have strong evidence n % of sugar content between adult and child cereals. Boxplots: series 1 (children cereals), series 2 (adult cereals) 46. 15 sugar % (min, max) = (33. 6, 60. 3) sugar % (q1, q3) = (43. 225, 51. 175) sugar % 8. 1 sugar % (min, max) = (1, 30. 2) sug (q1, q3) = (4. 1, 16. 2) sug.
