Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

Suppose that the average annual salary for worker in the United States is $35,000 and that the annual salaries for Americans are normally distributed with the standard deviation equal to $6,500. Find out the following:

(A) What percentage of Americans earn below $26,000?

(B) What percentage of Americans earn above $40,000?

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M917654

Have any Question? 


Related Questions in Statistics and Probability

1 according to luther what role should the bibel play in a

1) According to Luther, what role should the Bibel play in a Christian's life? In his view, how does the Roman Catholic Church obscure the bIble's meaning and message? 2) What does Luther mean by "good works"? Why does h ...

In the game of blackjack aces are worth 11 points or they

In the game of blackjack, Aces are worth 11 points (or they can also be counted as 1 point, but for the sake of this problem, we will only count them as 11 points), 10s, Jacks, Queens, and Kings are all worth 10 points a ...

A project team is studying the downtime cost of a soft

A project team is studying the downtime cost of a soft drink bottling line. Data analysis in thousands of dollars for a three-month period is: Back-Pressure Regulator, 30; Adjust Feed Worn, 15; Jam Copper Head, 6; Lost C ...

Determine whether or not each of the following pairs of

Determine whether or not each of the following pairs of random variables are independent: (a) The random variables described in Exercise 1; (b) The random variables described in Exercise 2; (c) The random variables descr ...

Sat verbal scores are normally distributed with a mean of

SAT verbal scores are normally distributed, with a mean of 500 and standard deviation of 100. You randomly select a test taker. What's the probability that s/he scored between 500 and 700?

Describe the mayan aztec and incan empires why did the

Describe the Mayan, Aztec and Incan Empires. Why did the Spanish have such rapid success against the Aztec and Inca empires?

A random variable x has a gaussian pdf with mean 5 and unit

A random variable, X, has a Gaussian PDF with mean 5 and unit variance. We measure 10 independent samples of the random variable. (a) Determine the expected value of the sample mean. (b) Determine the variance of the sam ...

The inputnbspnbspto a filter is a discrete-time zero-mean

The input   to a filter is a discrete-time zero-mean random process whose autocorrelation function is   The input/output relationship of the filter is given by (a) Find the autocorrelation function of the output  (b) Fin ...

We are in possession of two coins one which is fairly

We are in possession of two coins, one which is fairly balanced and turns up heads with probability 1/2, the other is weighted such that heads shows up with probability 3/4 and tails with probability 1/4. The two coins a ...

Define sublime as the romantics used the term google

Define "sublime" as the romantics used the term. Google paintings by the British artists J. M. W. Turner and John Constable. Using these images, discuss how the paintings reflect the sublime sensibility central to the ae ...

  • 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