Clinical research attempts to identify the risks of exposure to the population in the workplace. In a group of 46 men aged between 25 and 36 years, changes in their lung function were measured. One of the variables of int'eret 'etait the volume of exhalation force (VFE), which is the volume of air exhaled per second. At the end of a certain period, it was found that the EFV of ` At the end of a certain period, it was found that the FEV of this sample decreased with a mean of 0.27 liters and a sample of 0.52 liters. It is known that the EFV decreases by 0.1 liter in men of the same age group who are in good health during the same period of time. Peut-on conclure que le milieu du work environment of this group plays a significant role in the increase of the VFE superieure a 0,1 liter? Choose the appropriate hypothesis test. a faire. Give the value - P and your conclusion. Take = 0.02. A) Value - P < 0.02; It cannot be said that the work environment of this group causes a significant decrease in EFV. B) Value - P < 0.02; It can be said that the work environment of this group group causes a significant decrease in EFV. C) Value - P > 0.02; It cannot be said that the work environment of this group of this group causes a significant increase in EFV D) Value - P > 0.02; It can be said that the work environment of this group causes a group causes a significant decrease in EFV E) The size of the sample does not allow us to make such a test of hypotheses. hypotheses.