Question

The January 1990 issue of Arizona Trend contains a supplement describing 12 "best" golf courses in the state. The yardages (lengths) of these courses are as follows: 6981, 7099, 6930, 6992, 7518, 7100, 6935, 7518, 7013, 6800, 7046, and 6895 Calculate the sample mean and sample standard deviation. Round your answers to 1 decimal place.

Answer 1

6981+-689S 12 ニ 17068, 917 N-1 2 L | (698 )-706897) 12-1 . 5 1119 54 | 226. 09 6 3 324 on65 sa.mple standand dam, ation .. Sau-ple wean. = 17068.9 compte standard deus ahon= 26"