Normal Distribution Probability & the 68-95-99.7 Rule
The average number of dots on a South Amazonian poisonous frog population is
60, with a standard deviation of 4. The Normal Curve statements is N(60,4).
Use the 68-95-99.7 Rule and the Geogebra Probability Calculator to determine the
following probabilities. If the number of dots on a randomly selected frog is denoted
as x:
A) P(56 B) P(56 C) P(60 D) P(x<60)=-