Adrug made by a pharmaceutical company comes in tablet form. each tablet is branded as containing 115 mg of the particular active chemical. however, variation in manufacturing results in the actual amount of the active chemical in each tablet following a normal distribution with mean 115 mg and standard deviation 2.279 mg. a) calculate the percentage of tablets that will contain less than 114 mg of the active chemical. you may find this standard normal table useful. give your answer as a percentage to 2 decimal places. b) suppose samples of 15 randomly selected tablets are taken and the amount of active chemical measured. calculate the percentage of samples that will have a sample mean of less than 114 mg of the active chemical. give your answer as a percentage to 2 decimal places.

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.