Reference no: EM132409022

In the Sports Medicine unit of the IIBS of the ULPGC 9 were used subjects in an experiment to determine whether exposure to carbon monoxide It has an impact on respiratory capacity. Subjects were exposed to breathing chambers, one of which contained a high concentration of CO. He made several measurements of respiratory rate to each subject in each chamber. The subjects were exposed to the breathing chambers in a random sequence. The following data represent the respiratory rate in number of breaths per minute. Perform a unilateral test of the hypothesis that the frequency Middle respiratory is the same in both environments. Use R in the calculations with α = 0.05. Assume that the distribution of respiratory rate is approximately normal.