A software developer wants to add a new feature to an existing application operating in the cloud.

Afarmer began a new method of reducing grain spills. this reduced the number of mice on the farm. the number of snakes in the surrounding area decreased at the same time. the snakes depended on the mice that lived in the field. what’s the likely reason the snake population decreased? a. the number of snake predators increased. b. the number of mice increased. c. the number of mice decreased. d. the pesticides affected the snakes. e. a new breed of mice moved into the field.

What are spirit and opportunity designed to do?

If the null hypothesis is false and the researchers do not reject it a type 2 error has been made. true or false