An independent research was made in a dog shelter to measure the heights of dogs of different breeds. Eight dogs were evaluated for this experiment. The results are shown in the table below. Calculate the sample mean and sample standard deviation using the data in the table. Number 1 2 3 4 5 6 7 8 of dog Dog's 0.75 0.20 0.35 0.60 0.62 0.58 0.75 0.76 height, Round your answers to three decimal places (e.g. 98.765). 3:\" S