A weight loss centre provided a loss for 72% of its participants.The centre's leader decides to test a new weight loss strategy to see if it's better.What are the null and alternative hypotheses?

A) H0: p = 0.72 HA: p > 0.72
B) H0: p > 0.72 HA: p < 0.72
C) H0: p = 0.72 HA: p ≠ 0.72
D) H0: p = 0.72 HA: p < 0.72
E) H0: p > 0.72 HA: p = 0.72

Weight Loss Centre

A facility dedicated to helping individuals achieve and maintain a healthy weight through diet, exercise, and other lifestyle changes.

Weight Loss Strategy

A plan of action designed to help individuals reduce their body weight, often involving diet, exercise, and lifestyle changes.

Null Hypotheses

A default hypothesis that there is no significant difference or effect, typically set as the assumption to be tested in statistical hypothesis testing.