The average body mass index of the pupils under the feeding program is not different from 9.5 kg. What is the alternative hypothesis? = 9.5 kg is not equal to 9.5 kg < 9.5 kg > 9.5 kg 1 point The average number of calories 1 point a person consumes is at most 400 calories. What is the alternative hypothesis? 400 =400 => 400 The average content of Coke is 1 point not less than 300ml. What is the null hypothesis? > 300 = 300 = < 300 Is not equal to 300 The average body mass index of the pupils under the feeding program is not different from 9.5 kg. What is the alternative hypothesis? = 9.5 kg is not equal to 9.5 kg < 9.5 kg > 9.5 kg 1 point