A researcher hypothesizes more than 85% of Americans own a cell phone. Which of the following would be an example of researchers making a Type II Error?
Choose the correct answer below.
A.From a study conducted, researchers had evidence to reject their null hypothesis. In fact 85% of Americans own cell phones.
B.From a study conducted, researchers failed to reject their null hypothesis. In fact 90% of Americans own cell phones.
C.From a study conducted, researchers had evidence to reject their null hypothesis. In fact 90% of Americans own cell phones.
D.From a study conducted, researchers failed to reject their null hypothesis. In fact 85% of Americans own cell phones.
