Random samples of female and male UVA undergraduates are asked to estimate the number of alcoholic drinks that each consumes on a typical weekend. The data is below: Females (Population 1): 5, 5, 4, 4, 2, 3, 1, 2, 1, 1

Males (Population 2): 3, 4, 4, 6, 5, 6, 4, 6, 5, 3

Give a 95.3% confidence interval for the difference between mean female and male drink consumption. (Assume that the population variances are equal.)

Confidence Interval

the answer is d. (1.2, -4.7) on edgn

hope this !

55% are girls and 45% are boys : ) hope this

step-by-step explanation:

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

first one because it can't have a fraction in it

step-by-step explanation: