3.2 Section Exercise 4 Question 5 of 11 (1 point) | Attempt 1 of Unlimited | View question in a popup
Pay your bills: In a large sample of customer accounts, a utility company determined that the average number of days between
when a bill was sent out and when the payment was made is 27 with a standard deviation of 3 days. Assume the data to be
approximately bell-shaped.
TM
Part: 0/3
Part 1 of 3
G
(a) Between what two values will approximately 95% of the numbers of days be?
do
X
alo
and
Approximately 95% of the customer accounts have payment made between
days.

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

so then what are you asking?

step-by-step explanation:

the furthest the dog can be is 508 meters away from the house, and the closest he can be is 492 meters away from the house.