(Steps Shown) Monthly spending for paging and messaging services. The average individual monthly spending in the United States for paging and messaging services
Question: Monthly spending for paging and messaging services. The average individual monthly spending in the United States for paging and messaging services is $10.15. If the standard deviation is $2.45 and the amounts are normally distributed, what is the probability that a randomly selected user of these services pays more than $15.00 per month? Between $12.00 and $14.00 per month?
Deliverable: Word Document 
![[Solution Library] Suitcase weights. The average weight](/images/solutions/MC-solution-library-67840.jpg "[Solution Library] Suitcase weights. The average weight of an")
[Solution Library] Suitcase weights. The average weight of an
![[Solution Library] Retirement income. Of the total](/images/solutions/MC-solution-library-67841.jpg "[Solution Library] Retirement income. Of the total population of")
[Solution Library] Retirement income. Of the total population of
![[See Steps] Enrollment in personal finance course.](/images/solutions/MC-solution-library-67842.jpg "[See Steps] Enrollment in personal finance course. In a large")
[See Steps] Enrollment in personal finance course. In a large
![[Solution] To the left of z =](/images/solutions/MC-solution-library-67843.jpg "[Solution] To the left of z =")
[Solution] To the left of z =
![[Solution] Between z = 1.23 and z](/images/solutions/MC-solution-library-67844.jpg "[Solution] Between z = 1.23 and z =")
[Solution] Between z = 1.23 and z =
Percentile Calculator for Grouped Data - MathCracker.com