Question 23 of 32 worth 6 points The following set represents the price in thousands of 10 randomly selected homes in Hawaii 740 865 945 965 1050 860 980 965 1050 1100 a Find the mean and sample standard deviation for the data set Round answers to the nearest whole number Mean Sample Standard Deviation Save round to nearest whole number b What is the 99 confidence interval for the average annual income of an individual in Hawaii The 99 confidence interval is round to nearest whole number