Question: Answer it correctly please. I ll rate accordingly. Ty-ped answer only and explain well. can you please include steps on how to input it in

Answer it correctly please. I ll rate accordingly. Ty-ped answer only and explain well.

can you please include steps on how to input it in a calculator?

Answer it correctly please. I ll rate accordingly. Ty-ped answer only and

The state test scores for 12 randomly selected high school seniors are shown on the right Complete parts (a). 1429 1221 987 through (c) below 695 730 840 Assume the population is normaly distributed 728 746 546 623 1441 941 (a] Find the sample moan x= 910 6 (Round to one decimal place as needed ) (b) Find the sample standard deviation. s=(Round to one decimal place as needed )

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