The per capita consumption of red meant by people in the U. S. in a recent year was normally distributed, with a mean of 110 pounds and a standards deviation of 38.5 pounds. A random sample of size 20 is drawn. What is the probability that the sample mean is more than 120 pounds? a. What is the standard error?

b. Draw a graph to represent this situation.

c. Find the required probability.

step-by-step explanation:

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

step-by-step explanation:

*calories burned = (weight)(calorie factor)*

calories burned = 180 (0.65)

calories burned = 117

the calories he used up is 117, which is 65% of his weight.  

-2x-4

step-by-step explanation: