Dog Breeds Dog
Breed
Energy
Level
Height
(in.)
Weight
(lb)
A series of statistical questions was asked to dog
owners. What are the variables for this study? Check
all that apply.
beagle
chow chow
energy level
height
poodle
weight
beagle
high
15
22
chow
chow
low
20
58
poodle
high
18
55

The ages of personnel in the accounting department of a large company are normally distributed with a standard deviation of 7 years. there is a 0.02275 probability that the age of any randomly chosen person in the department is less than 22 and 0.15866 probabilty that the age of any randomly chosen person is greater than 43. what is the mean of this distribution?