Assume that random guesses are made for 7 multiple-choice questions on a test with 4 choices for each question.  Find the mean of the probability distribution. Round to hundredths if necessary. 

Early childhood teachers must become self-aware to acknowledge and address their __________.

Assume that random guesses are made for 7 multiple-choice questions on a test with 4 choices for each question.  Find the standard deviation of the probability distribution. Round to hundredths. 

 What is the correct sequence for differentiation of a red blood cell?

John Locke, considered to be the founder of modern educational philosophy, conceived the theory of __________.

Assume that random guesses are made for 7 multiple-choice questions on a test with 4 choices for each question.  Find the probability that a student will get exactly 3 questions correct by randomly guessing. Round to hundredths. 

 A person with type A blood can successfully donate blood to a person with type __________ blood.

 The use of erythropoietin (EPO) is banned for use by Olympic and professional athletes. Why would an athlete what to take EPO?

 What type of antigens are found on the surface of red blood cells of a person with type AB blood?

 What is the name of the fluid contained within vessels of the lymphatic system?