# Posts by is this right!!!

Total # Posts: 3

**math**

Following are the lengths in yards of the nine holes of the University Golf Course: 480,460,450,380,360,350,330,180,160 Find each of the following measures with respect to the lengths of the holes: d. Standard deviation 36.07263

**math**

A die is rolled once. What are the odds against rolling a prime number? 2

**math**

One card is selected at random from an ordinary set of 52 cards. Find the probability of each of the following events: b. A spade and a 5 are drawn. 1/52