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Alexandra [31]
2 years ago
7

Kim's Dalmatian, Tigger, always eats the same brand of food. Although he does everything else at lighting speed, he is a very sl

ow eater. After watching a TV commercial touting the irresistible taste of Puppy Yums Dog Vittles, Kim decides to conduct an experiment comparing Tigger's regular food (K-9 Crunchy Bits), Puppy Yums Dog Vittles, and a store brand that cost 1/3 as much as the advertised food. Kim gave Tigger the same quantity of each different food, on three successive evenings, and used a stopwatch to determine Tigger's dinner-time munching speed.
Hypothesis:
Predicted Results:
Independent Variable:
Dependent Variable:
Control Variable:
Biology
1 answer:
Lelu [443]2 years ago
8 0

The experiment was intended to show that the dog will eat the tastier food advertised on TV at a faster rate than it eats its regular food.

An experiment must have an independent variable and a dependent variable. The dependent variable is the variable that is being manipulated in the experiment. The responding variable is also called the dependent variable.

In this experiment;

  • The independent variable is the type of dog food
  • The dependent variable is the eating time of the dog
  • The predicted result is that the dog will eat the advertised Puppy Yums Dog Vittles faster than the other dog foods
  • The control variable is the quantity of dog food given to the dog each evening.
  • The hypothesis of the experiment is that the dog will eat the advertised tasty food faster than it eats its regular food.

Learn more: brainly.com/question/22824409

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