Please help i cannot figure out the answer for this Empirical Rule question. The answer should be two intervals. For males in a certain town, the systolic blood pressure is normally distributed with a mean of 110 and a standard deviation of 8. Using the empirical rule, determine the
interval of systolic blood pressures that represent the middle 68 of males.

step-by-step explanation:

answer: it is d

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.