The average score of all golfers for a particular course has a mean of 72 and a standard deviation of 4.5 . Suppose 81 golfers played the course today. Find the probability that the average score of the 81 golfers exceeded 73 . Round to four decimal places.

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample

The area of a circle is equal to 1 dm². find the radius of the circle.

Given: p: 2x = 16 q: 3x – 4= 20 which is the converse of p - q? if 2x + 16, then 3x - 4 20. if 3x –4 +20, then 2x # 16. lf 2x = 16, then 3x - 4 = 20. lf 3x – 4= 20, then 2x = 16. o o