• 
  
  • Consider the situation of Exercise 10.54 on page 361. Oxygen consumption in ml/kg/min was also measured on the nine subjects.
  • The known data is,

    Subject	With CO	Without CO
    1	26.46	25.41
    2	17.46	22.53
    3	16.32	16.32
    4	20.19	27.48
    5	19.84	24.97
    6	20.65	21.77
    7	28.21	28.17
    8	33.94	32.02
    9	29.32	28.96

    It is conjectured that the oxygen consumption should bo higher in an environment relatively free of CO. Do a significance test and discuss the conjecture.