Question

Dr. Banks modifies her design and conducts a second study. She uses the same number of dogs and the same design, except now she rewards one group of dogs with miniature hot dogs and another group with pieces of apple. She finds a big difference, with the hot-dogs group learning the command faster. Dr. Banks avoided a null result this time because her design:

Answer 1

Answer:

Explanation:

thats work that i dont know sorry :D