please have help

a) from table below produce a histogram of the pulse times

b) from table below produce Descriptive Statistics for the pulse times. State and compare the difference between the median and mean of the times

c) Comment on the shape of the distribution and if there are any outliers present

d)) Calculate and interpret the 95% confidence interval for the population mean based on the sample data. All calculations should be done manually

e)A well-known medical doctor claims the average pulse time is 10 1/50 seconds. Use part (d) to discuss whether the doctor's claim is valid and what conclusions can be made about the two confidence intervals. Explain briefly.

pulse table to help answer above is below

Nerve Pulses 7 3 23 9 17 10.5 2 21.5 1 12.5 8 5 6 8.5 6.5 8 41 2.5 5 1.5 3.5 2.5 2 24 6 10.5 35.5 8.5 12.5 0.5 38.5 22 10 13 16 7.5 10 19 8.5 13.5 1 7.5 2.5 5 9 3 12 3 31.5 8.5 13.5 7 6.5 19 7.5 15 15 22 5 21.5 26.5 3.5 55 25 4 2.5 1.5 7.5 1 5 0.5 1.5 17.5 16 3.5 24.5 5.5 7 1.5 5.5 17.5 14.5 4.5 1.5 6 19.5 0.5 22 17 2.5 7 7.5 19 2 4 7.5 0.5 5 7 15 19.5 13.5 1 1 1 4 25 8 3.5 22 4 10 69 12 13 24 6.5 1 8.5 56 4 9.5 6 3 13 25.5 2.5 1 15 5 4.5 6.5 0.5 2.5 11.5 1 2.5 6 17.5 21 4 2.5 11 60.5 2.5 9.5 24.5 4 5.5 12 2.5 1.5 6 7.5 15 7 0.5 2.5 6.5 13.5 5.5 1.5 22.5 7 29 7 28.5 40.5 11.5 13 3.5 14.5 23.5 10.5 5.5 8 14 0.5 5 1.5 7 16 3 32.5 5 35.5 1 1.5 20.5 9.5 3 5 5 6 8 5.5 3 1 21 1.5 13.5 30.5 26 13 17 11 2 36.5 29.5 28.5 5.5 20 5 7.5 5 7.5 4.5 7.5 2 14 34 0.5 25.5 3 14.5 11 8 26.5 25.5 14.5 7.5 13 31 3 8.5 10.5 19.5 6 35.5 5 3 2.5 18 2.5 15.5 7 14.5 6 3 22 5 14.5 19.5 3.5 23.5 12.5 9.5 1 4.5 21.5 9 16 4 25.5 1.5 2.5 10.5 2.5 8.5 8 12.5 3.5 19.5 0.5 6.5 18.5 5.5 5 13.5 28 14.5 8 35.5 2.5 7 6.5 0.5 2.5 5.5 20 8.5 4.5 9 11 25.5 5 3 33.5 34 6.5 8.5 5 7.5 7.5 29 5 2 20 2 1.5 4 3.5 25.5 3 10.5 8.5 11 5 0.5 21 4 15 3.5 8 19.5 2 5 9 9.5 7.5 7 12 7 7 0.5 1 28 10.5 35.5 19.5 22.5 1 17 19 14 10.5 16.5 18 13.5 41.5 25 22.5 3 13.5 1 6 1.5 11 17.5 8.5 47 6 46.5 13.5 3.5 0.5 2 3.5 2.5 2 10.5 25 15 2 3 2.5 20 6 3 24.5 40.5 22 6 5.5 0.5 10 7.5 4 1 5 1 0.5 2 3 17 8 2 8.5 9.5 2