On a scale from 0 to 100 the mean level of economic


On a scale from 0 to 100, the mean level of economic development among the countries in the world is 65 and the standard deviation is 10. What proportion of countries in the world have economic development scores above 80?

Request for Solution File

Ask an Expert for Answer!!
Basic Statistics: On a scale from 0 to 100 the mean level of economic
Reference No:- TGS0580413

Expected delivery within 24 Hours