If r is the radius of a circle and d is its diameter, which of the following is an
equivalent formula for the circumference C = 2pie r

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12