The lifespans of zebras in a particular zoo or normally distributed the average zebra lives 20.5 years the standard deviation is 3.9 years use the empirical rule to estimate the proper Millatti of a zebra living between 16.6 and 24.4 years

68% of the zebras have lifespan between 16.6 and 24.4 years.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 20.5 years

Standard Deviation, σ =  3.9 years

Empirical Formula:

We have to find the percentage of Zebras having lifespan between 16.6 and 24.4 years.

We can write:

Thus, by empirical rule around 68% of data lies within one standard deviation from the mean.

Thus, 68% of the zebras have lifespan between 16.6 and 24.4 years.

hi there! my name is zalgo and i am here to you out today. the answer is pretty simple (in a way). this equation equals to 25.2!

i hope this answer !

"stay and stay proud! " - zalgo

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents