Find the probability that the mail will arrive before time, Basic Statistics

+44 141 628 6080
[email protected]

Find the probability that the mail will arrive before time

The time at which the mailman delivers the mail follows a normal distribution with a mean of 2:00PM and a standard deviation of 15 minutes

a) What is the probability that the mail will arrive before 1:50PM?
b) What is the probability that the mail will arrive after 2:30PM?
c) What is the probability that the mail will arrive between 1:40PM and 2:20PM?
d) Between what two times (equally before the mean and equally after the mean) accounts for the mail being delivered 95% of the time?

View Complete Question

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Find the probability that the mail will arrive before time

Reference No:- TGS0102871

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Basic Statistics

Q : Effect does r-dopa have on parkinson''s disease

What kind of effect does R-dopa have on Parkinson's disease?

Q : What are the standardized test statistic

The standard deviation is 4.2 at a=.01 can you reject the claim that male and female high school students have equal scores?

Q : What amount the company needs to borrow

The desired ending cash balance is $30,000. To attain its desired ending cash balance for March, what amount the company needs to borrow:

Q : The general reaction to new ideas about established truths

Throughout the ages ,has acceptance or resistance usually been the general reaction to new ideas about established truths

Q : Find the probability that the mail will arrive before time

Between what two times (equally before the mean and equally after the mean) accounts for the mail being delivered 95% of the time?

Q : What is the cost of preferred stock

Samuelson Plastics has 7.5 percent preferred stock outstanding. Currently, this stock has a market value per share of $52 and a book value per share of $38. What is the cost of preferred stock?

Q : By how much will porker''s income change

By how much will Porker's income change if they smoke 300 hams (label as an increase or decrease) as opposed to selling them as is?

Q : Deteremine the failure rate for light bulbs were tested

Deteremine the failure rate for the following: 50 light bulbs were tested for 500 hours. 12 light bulbs failed at 30 hours, 4 light bulbs failed at 60 hours.

Q : What will be the issuance price (approximate) of the bonds

LaFluer Corporation issued $400,000 of 15-year bonds on January 1. The bonds pay interest on January 1 and July 1 with a stated rate of 8 percent. If the market rate of interest at the time the bonds are sold is 10 percent, what will be the issuan

1954840

Questions
Asked

3,689

Active Tutors

1445879

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Find the probability that the mail will arrive before time

Reference No:- TGS0102871

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Effect does r-dopa have on parkinson''s disease

Q : What are the standardized test statistic

Q : What amount the company needs to borrow

Q : The general reaction to new ideas about established truths

Q : Find the probability that the mail will arrive before time

Q : What is the cost of preferred stock

Q : By how much will porker''s income change

Q : Deteremine the failure rate for light bulbs were tested

Q : What will be the issuance price (approximate) of the bonds

Medication for postoperative nausea and vomiting

Child prescribed prednisone for exacerbation of asthma

What if a parent of hispanc origin informs nurse of plans

How health care reimbursement is delivered

How to improve overall health of elementary school children

How would you instruct the patient to taper off clonazepam

How to prevent interference with an intravenous infusion

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Find the probability that the mail will arrive before time

Reference No:- TGS0102871

Recent Questions Asked Basic Statistics

Q : Effect does r-dopa have on parkinson''s disease

Q : What are the standardized test statistic

Q : What amount the company needs to borrow

Q : The general reaction to new ideas about established truths

Q : Find the probability that the mail will arrive before time

Q : What is the cost of preferred stock

Q : By how much will porker''s income change

Q : Deteremine the failure rate for light bulbs were tested

Q : What will be the issuance price (approximate) of the bonds

Asked Questions