The population of a town was 25,000 at the first year of a census.
(a) If the population of the town increased to 30,000 at the second year, by what percent did the population increase?

(b) If the population decreased from 30,000 to 27,000 at the third year, by what percent did the population decrease?

Step-by-step explanation:

a) 30,000-25,000= 5000

(5000/25,000) x 100= 20%

b) 30,000-27,000= 3000

(3000/30,000) x 100= 10%

the correct answer is b) histograms can be used to exhibit the shape of distributions. this is because histograms count the frequency of each possible answer, so one is able to see which results are more common and which are less common.

lol

step-by-step explanation: