Question

Just provide Guidance, dont do it for me!

Consider the lengths of alligators to be { 18.7, 12.3, 18.6, 16.4, 15.7, 18.3, 15.8, 14.9, 17.6, 16.4, 16.7, 17.8, 16.2, 13.8, 15.2, 14.7, 13.2, 15.8, 14.6, 16.6, 16.2, 18.1, 17.5, 17.3} According to the Empirical Rule, 68% of the data should fall between what two numbers?

A. 12.78 and 16.4
B. 13 and 16
C. 14.5 and 17.9
D. 15.7 and 16.3

Answer 1

this is the same as the last one - look up the 'empirical rule' you will find the number of SD for 68% of population

Answer 2

yes every time i do it i get a huge number

Answer 3

I think it might be A though

Answer 4

@AlexandervonHumboldt2 isnt this A ?

Answer 5

68% of population falls between

mean - 1*SD and mean + 1*SD