Identify the Type I error or Type II error as indicated.
The average diastolic blood pressure of a group of men suffering from high blood pressure is
During a clinical trial, the men receive a medication which it is hoped will lower their blood pressure. After three months, the researcher wants to perform a hypothesis test to determine whether the average diastolic blood pressure of the men has decreased. The hypotheses are:
H
0: μ =
H
a: μ <
Identify the Type II error.
◦ Fail to reject the claim that the average diastolic blood pressure is
when in fact it is less than 100 mmHg.
◦ Fail to reject the claim that the average diastolic blood pressure is
when in fact it is
◦ Reject the claim that the average diastolic blood pressure is
when in fact it is 100 mmHg.
◦ Reject the claim that the average diastolic blood pressure is
when in fact it is less than 100 mmHg.
Ventilation of the mammalian lung by negative pressure filling.
Angioplasty. One form is called balloon angioplasty, shown here. A balloon catheter is threaded into
Blood Cell
Composition of blood.
ABO blood types pedigree
Cycads, a Type of Gymnosperm