Lorenzo's Muffin Extravaganza recently sold 15 muffins, of which 5 were banana nut muffins. What is the experimental probability that the next muffin sold will be a banana nut muffin?

Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm.dist(80,475,33,1) =norm.inv(0.80,475,33) =norm.s.inv((80-475)/33)?

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.