Mathematics, 12.01.2021 17:40 dthompson365
Here are some summary statistics for the life spans of two breeds of cats.
Breed Mean life span Standard deviation
Abyssinian μ=12 years σ=1.5 years
Colorpoint shorthair μ=14 years σ=1 year
Fluffy was an Abyssinian cat who lived for 13 years, and Mittens was a colorpoint shorthair cat who lived for 15 years.
Relative to its breed, which cat had a longer lifespan?
a. It is impossible to say without seeing all of the individual lifespans.
b. Fluffy
c. Fluffy and Mittens had equally long lifesparlsrelative to their breeds.
d. Mittens
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Here are some summary statistics for the life spans of two breeds of cats.
Breed Mean life span Sta...
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