Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

Equate the last year with the average.

For the past twenty years the high temperature on April 15th has averaged (j = 62 degrees with a standard deviation of a = 8. Last year and the high temperature was 66 degrees. Based on this information the last year's temperature on April 15th was ______________.

1) a little above average

2) far above average

3) above average, but it is impossible to describe how much above average

4) There is not enough information to compare last year with the average.

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M921169

Have any Question? 


Related Questions in Statistics and Probability

Letnbspnbspbe a sequence of independent poisson counting

Let   be a sequence of independent Poisson counting processes with arrival rates, Show that the sum of all of these Poisson processes, is itself a Poisson process. What is the arrival rate of the sum process?

Q1 state the complement of each of the following setsa

Q1. State the complement of each of the following sets: (a) Engineers with less than 36 months of full-time employment. (b) Samples of cement blocks with compressive strength less than 6000 kilograms per square centimete ...

Letnbsp x ynbsp z and be independent gaussian random

Let  X, Y,  Z and be independent Gaussian random variables with equal means of µ =3 and variances    Estimate the mean and variance of   constructing a large number of realizations of this random variable in MATLAB and t ...

Show by example that the random processnbspnbspmay be a

Show by example that the random process   may be a wide sense stationary process even though the random processes

A workstation is used until it fails and then it is sent

A workstation is used until it fails and then it is sent out for repair. The time between failures, or the length of time the workstation functions until it needs repair, is a random variable . Assume the times between f ...

Sppose x is a poisson random variable with pmfnbspnbspk

Suppose X is a Poisson random variable with PMF,     k = 0,1,2...... Find the Chernoff bound for the tail probability

Question 1 decision analysisshow all calculations to

QUESTION 1 Decision Analysis Show all calculations to support your answers. You may follow the methods shown in the mp4 on Decision Analysis for a way to do part (b) of this question if you wish. a) People frequently use ...

You dont have to use any outsource resources for this work

You don't have to use any outsource resources for this work. Just read the article and answers the questions mention below in a form of essay. No refrences needed. It should be your own work, No plagarism. Page Format AP ...

A pair of random variables has a joint pdf specified bya

A pair of random variables has a joint PDF specified by (a) Find the marginal PDFs  (b) Based on the results of part (a), find  (c) Find the conditional PDF  d) Based on the results of part (c), find

A random vector is generated by rolling a die and observing

A random vector is generated by rolling a die and observing the outcome. The components of the random vector are determined by successive rolls of the die. If the die is rolled two times: (a) List the possible realizatio ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate