What is the mean of the data set {96, 90, 72, and 98}?

Korotkoff sounds are:

a. sounds noted during diastole. b. the result of the vibration of blood against artery walls while blood pressure readings are being taken. c. are only noted by skilled cardiologists. d. distinct sounds which are classified into 6 phases.

Low-density lipoprotein (LDL) is known as the "good" form of cholesterol

Indicate whether the statement is true or false