HOw to figure this out?

Estimate the pulse rate for young males( less than 30 Years), a sample of pulse rates.. 61,73,58,64,70,64,72,60,74,65,65,80,55,7… Test the claim that the mean pulse rate of young adults males is 70 using a level of signiifcance of 0.01. Give the vaule of the best statistic, the p-vaule and your decision