A distribution of measurements is relatively mound-shaped with mean 70 and standard deviation 10.
a. What proportion of the measurements will fall between 60 and 80?
______________
b. What proportion of the measurements will fall between 50 and 90?
______________
c. What proportion of the measurements will fall between 50 and 80?
______________
d. If a measurement is chosen at random from this distribution, what is the probability that it will be greater than 80?
______________

Question

Quizplus · Accepted Answer

The Answer of A distribution of measurements is relatively mound-shaped with mean 70 and standard deviation 10.
a. What proportion of the measurements will fall between 60 and 80?
______________
b. What proportion of the measurements will fall between 50 and 90?
______________
c. What proportion of the measurements will fall between 50 and 80?
______________
d. If a measurement is chosen at random from this distribution, what is the probability that it will be greater than 80?
______________

A Distribution of Measurements Is Relatively Mound-Shaped with Mean 70