Which Hypothesis Would Be Classified as a Statistical Hypothesis

Which hypothesis would be classified as a statistical hypothesis?

A) Oxygen inhalation at 2 L/min by nasal catheter will decrease oral temperature measured with an electronic thermometer.
B) Oxygen inhalation at 2 L/min by nasal catheter will not affect oral temperature measured with an electronic thermometer.
C) There will be a greater decrease in anxiety scores in patients receiving informational videos before open heart surgery than in patients who receive standard written information.
D) There will be a difference in anxiety scores in patients receiving informational videos before open heart surgery and patients who receive standard written information.

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free