#1

Question # 1 The maximum acceptable level of a certain toxic chemical in vegetables has been set at 0.9 parts per million (ppm). A consumer health group measured the level of the chemical in a random sample of tomatoes obtained from one producer to determine whether the mean level of the chemical in these tomatoes exceeds the recommended limit. A) Ho :M=0.9ppm H : M > 0.9 ppm B) H :[>0.9ppm H :J=0.9ppm C) Ho :M=0.9ppm H a : M4 0.9 ppm D) H :M0.9ppm