A patient recently diagnosed with Alzheimer’s disease takes a cognitive abilities test and scores a 47. The mean on this test is 52 and the standard deviation is 5. What percent of the population scored lower than this patient?

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

How do i put 3(x+7) in distributive property