EG H167          1:30 Sec.          Winter 2001          Daily Assignment D10Advanced

 

For the D10 Advanced assignment:

 

1.          Complete the regular D10 assignment which introduces use of arrays in C.

 

2.          Complete the any two (2) of the following as additions to your program in Step 1 above:

 

a).  Have your program determine the number of parts whose diameter varies by more than one standard deviation from the average.  Write this number in an appropriate message to the d10res.dat file.  Also write the diameters of those wrist pins which vary by more than one standard deviation to second result file, d10bad.dat.  Print d10bad.dat and turn it in with your other sheets.

 

b).  Determine how many parts have a diameter which exceeds two standard deviations from the average, and write this number in an appropriate message to the d10res.dat file.

 

c).  Use a C function that you write to calculate the average or mean value of the wrist pin diameters.  (Hint:  Check Chapter 5 and see also Section 6.7)

 

d).  Calculate the median diameter of all 20 wrist pins.  Print this value on the d10res.dat file.