Hello, I need help solving this. Answer on screen not paper please.

5. For popular destination for the newlywed of today are the Caribbean and Hawaii. A honeymoon on average, lasts 9.4 days and cost $5111. A sample of 12 newlyweds reported the following lengths of stay of their honeymoon. 5 14 7 10 6 8 12 9 10 9 7 11 3] Find n b] Compute Sum xi c] Determine the sample mean 6. For the following data set 1 9 8 4 3 a} Find the range b} Sample standard deviation