hagen poplaton for beveage den, an individua per g ependon ta (and tair per kg ependtue on cefee (C) hve a bivatate nomal datribution with covarance a15. An ndividuars per kg expenditure on tea i...

Extracted text: hagen poplaton for beveage den, an individua per g ependon ta (and tair per kg ependtue on cefee (C) hve a bivatate nomal datribution with covarance a15. An ndividuars per kg expenditure on tea i detrbuad wa mean $2.75 and varance 06 An individals per kg epende on coee is ditributd with mean $242 and varance00 ch ndividulin the popultion dinks 2 g of teand 1g of coffen the mean ependitue on beverages iswa varance of Tand Chaveabivarate nomal drbuton with covaranon he mean lot expendt on beveragesis wa varance of Xand Yhae a re detuon with coveane his imoles that the variables show


Extracted text: In a given population for beverage drinkers, an individual's per kg expenditure on tea (T) and their per kg expenditure on coffee (C) have a bivariate normal distribution with covariance 0.15. An individual's per kg expenditure on tea is distributed with mean $2.75 and variance 0.16. An individual's per kg expenditure on coffee is distributed with mean $2.42 and variance 0.09. If each individual in the population drinks 2 kg of tea and 1 kg of coffee, the mean total expenditure on beverages is $ with a variance of If T and C have a bivariate normal distribution with covariance zero, the mean total expenditure on beverages is S with a variance of IH X and Y have a bivariate distribution with covariance zero, this implies that the variables show