Six sigma originates from statistical quality control and is a reference to the fraction of a [blank1] curve that lies within [blank2] standard deviations of the mean, used to represent defect rate.

You are working for the Guiness Book of World Records and are tasked with determining the distribution of X = height measurements collected on a large group of adults. What is the distribution of X?

A magician is doing a card trick. He asks you to draw 5 cards from his deck, hold them all in your hand, and count the number of aces in your hand without telling him. He then performs his magic trick and somehow knows the value of A = exactly how many aces you are holding in your hand at the end of the trick! What is the distribution of A?

Homozygosity for the β0 or β+ thalassemia gene results in:

All the following comprise the clinical categories of alpha thalassemia except:

An immune hemolytic disorder in which red cells in utero are destroyed by maternal IgG antibody is:

Hemoglobin electrophoresis of a 2-year-old patient showed migration of A2 and F on cellulose acetate at pH 8.4. Quantitation studies showed 5% A2 and 95% F. What thalassemia is most likely present?

Intravascular hemolysis due to mechanical etiologies is usually accompanied by the presence of:

What findings distinguish megaloblastic anemia due to vitamin B12 deficiency from that due to folate deficiency?

Abnormal liver enzymes and increased iron studies suggest which condition?