Question

fter meeting with their instructor, Pablo and Johanna know that they need to change their experimental design. They contact a local puppy farm and arrange to do their study with 3-month-old litters of pups from four Irish setters, a total of 24 puppies, consisting of 12 females and 12 males. In order to have two sets of puppies, one set to be the control group and one set to be the experimental group, Pablo and Johanna should ________.

Answer 1

Answer:

The independent variable in this study will be the type of food the dogs recieve.

Explanation:

• It is evident from the case narrated that the age of both the dogs is almost the same.
• Also, the dogs live in the same locality which has the same weather.
• The only independent variable in the case is the food that the dogs are being fed with as they are both different.
• One dog is being fed with a rich diet, while the other is being fed with a mediocre diet.