Question

On April 16, 2007, BBC news reported the results of a study done by Dr. David Lewis of the Mind Lab in the United Kingdom. Dr. Lewis found that eating dark chocolate had longer lasting excitatory effects on the body than did kissing a romantic partner. From his statement, it is evident that Dr. Lewis:___________.

A) Rejected the null hypothesis.
B) Proved the research hypothesis.
C) Failed to reject the null hypothesis.
D) Accepted the research hypothesis

Answer 1

A

Step-by-step explanation:

Rejected the null hypothesis.

When the null hypothesis is rejected in a research or case study, it is concluded that the hypothesis for such research study is false.