Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

describe probability using normal distribution

Illustrating distributions. Specified a normal distribution with μ = 50 as well as standard deviation σ = 9 if a sample of n = 100 is selected.
describe what is the probability that the mean and which should be indicated as x is less than 47?

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M920245

Have any Question? 


Related Questions in Statistics and Probability

A web search engine model - suppose after we enter some

A Web Search Engine Model - Suppose after we enter some keywords into our web search engine it finds five pages that contain those keywords. We will call these pages A, B, C, D, and E. The engine would like to rank the p ...

Normal and sampling distributionsq1the life of cell

Normal and Sampling Distributions Q1.The life of cell batteries is normally distributed with a mean of 88.2 hours and a standard deviation of 15.5 hours. 93% of the batteries will last more than how many hours? (2 decima ...

In six sentences or more explain how you would use

In six sentences or more, explain how you would use descriptive statistical procedure(s) r in your personal life. (Minimum of 200 words)

The voltage of communication signal is measured however the

The voltage of communication signal is measured. However, the measurement procedure is corrupted by noise resulting in a random measurement with the PDF shown in the accompanying diagram. Find the probability that for an ...

Suppose we wish to estimate the probabilitypa of some event

Suppose we wish to estimate the probability,P A , of some event, A. We do so by repeating an experiment times and observing whether or not the event occurs during each experiment. In particular, let (a) Assuming n is lar ...

What are the most common measurements of system performance

What are the most common measurements of system performance in queuing analysis?

Google the swing and nude on a sofa by rococo artists

Google "The Swing" and "Nude on a Sofa" by Rococo artists Fragonard and Boucher, and the neoclassical works "The Oath of the Horatii" and "La Grande Odalisque" by David and Ingres. Write a paper contrasting the amoral de ...

Two players compete against each other in a game of chance

Two players compete against each other in a game of chance where Player A wins with probability 1/3 and Player B wins with probability 2/3. Every time Player A loses he must pay Player B $1, while every time Player B los ...

You are planning to purchase a toy robot for your nephews

You are planning to purchase a toy robot for your nephew's birthday. The robot has 5 electronic components. There is a 1% probability that any one of the components will be defective. If two or more of the components are ...

Letnbsp x be a gaussian random variable and letnbsp ynbsp

Let  X be a Gaussian random variable and let  Y  be a Bernoulli random variable with Pr(Y=1) = p and Pr (Y=-1)= 1-p. If X and Y are independent, find the PDF of Z=XY.  Under what conditions is Z  a Gaussian random variab ...

  • 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