computer assignment using Excel

I don’t understand this Statistics question and need help to study.

Binomial Probability

– Solve problem #5.54 on page 162.

http://www.youtube.com/watch?v=JsDgLF0Npww

Watch the above video and solve the problem on a Microsoft Excel worksheet and submit the MS Excel file and PDF on the Blackboard, prior to Midnight of the due date.

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Normal distribution

– Solve problem #6.45 on page 197.

http://www.youtube.com/watch?v=Lb2vvoMxCTM

Watch the above video and solve the problem on a Microsoft Excel worksheet and submit the MS Excel file and PDF on the Blackboard, prior to Midnight of the due date.

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Solve each problem in diffrent Excel.