Calculate the median of the following data (note, data are the same for questions 1, 2, and 3)  18, 10, 15, 13, 17, 15, 12 ,15, 18, 16, 11

These microorganisms normally do not causes disease in people, however, when someone’s body immune defenses are compromised or weakened, these organisms can cause disease.  These organisms are known as ….. 

Match the proper definitions with the proper terms.

The toxin that is already a part and attached to the outer part of Gram negative bacteria and are released when the bacteria cells dies

A person whose immune system is weak and vulnerable to microbial pathogens, that person is known to be ….

Suppose a roll of plastic-coated wire contains an average of 0.8 flaws per every 4-meter length of wire. A QA engineer samples an 4-meter length of the wire and will accept the product if it contains zero flaws. What is the probability that the product will be accepted?   

The water company in Enterprise found that 70% of its customers pay their monthly bill in full. Assuming customers pay independently, suppose 2 customers are chosen at random from a list of all the customers. What is the probability that both customers will pay their monthly bill in full? 

Calculate the mode of the following data (note, data are the same for questions 1, 2, and 3)  18, 10, 15, 13, 17, 15, 12 ,15, 18, 16, 11

The measure of central tendency that is least affected by extreme values is the:

The heights of women in the USA are normally distributed with a population mean of 64.5 inches and a population standard of 2.5 inches. What is the probability that a woman randomly selected from the population will be taller than 65 inches?