Saturday

July 30, 2016
Total # Posts: 225

**statistics**

Please, give the formula and steps to do this problem. Thank you The average length of a flight by regional airlines in the United States has been reported as 299 miles. If a simple random sample of 30 flights by regional airlines If The average length of a flight by regional ...
*August 2, 2009*

**statistics**

If a sample of size 30 is selected, the value of A for the probability P(t greater or less A) = 0.01 is?
*August 1, 2009*

**statistics**

If a sample of size 30 is selected, the value of A for the probability p(t¡Ý A)= 0.01 is?
*August 1, 2009*

**Statistics**

8.11) For the manufacturing plant discussed in Exercise 8.10, the union president and the human resources director jointly select a simple random sample of 36 employees to engage in a discussion with regard to the company’s work rules and overtime policies. What is the ...
*July 23, 2009*

**Statistics**

For the manufacturing plant discussed in Exercise 8.10, the union president and the human resources director jointly select a simple random sample of 36 employees to engage in a discussion with regard to the company’s work rules and overtime policies. What is the ...
*July 22, 2009*

**Statistics**

city law enforcement has state that 20% of items sold by paywn within city stolen john purchase 4 items from city pawn shop for x=the number of john purchase that have been stolen how I can determine:a P(x=0, b P(2<=x), cP(1-<x-<3) and d P(x-<2).. Try
*July 21, 2009*

**Statistics**

how you can use sampling distribution and the concept of Central Limit Theorem to apply information and make good predictions and estimations when you shop for a particular item or product?
*July 20, 2009*

**Statistics**

For the manufacturing plant discussed in Exercise 8.10, the union president and the human resources director jointly select a simple random sample of 36 employees to engage in a discussion with regard to the company’s work rules and overtime policies. What is the ...
*June 29, 2009*

**Chemistry**

The correct answer is 1.8 mL
*March 1, 2009*

**algebra I**

F math someone go Fock yourself
*February 18, 2009*

**PSAT format**

For the reading section is the format part 1 vocab 2 short passages 1 long part3 vocab 2 short passages 2 short or is it the other way around
*October 17, 2008*

**1st grade,Middle Sound**

which words have middle sound?
*October 9, 2008*

**math**

1x1
*October 8, 2008*

**math**

what is the probability 1.4
*October 8, 2008*

**Math**

What would be considered as a competitive interest rate and was is a compeititve interest rate?
*May 23, 2008*

**math**

y the factors are (x-4+3i) and (x-4-3i) ???Can you explain please?
*April 21, 2008*

**math**

Which equation has the complex number 4-3i as a root? 1) x^2+6x-25=0 2) x^2-6x+25=0 3) x^2+8x-25=0 4) x^2-8x+25=0 Can anyone please teach me how to do it?THANKS A LOT!!!
*April 21, 2008*

**physics**

but i got .00144 for the answer... the correct answer should be 8.0*10^-4 how come?
*February 10, 2008*

**physics**

A steel beam is used in the construction of a skyscraper. By what fraction (change in L)/(Lo) does the length of the beam increase when the temperature changes from that on a cold winter day (-15 F) to that on a summer day (+105 F)? Can anyone please give me some hints to do ...
*February 10, 2008*

**GRAMMAR**

how should i now what form of the word to put in sentense
*October 24, 2007*

**algebra**

Simplify (1/R_1)+(1/R_2)
*October 9, 2007*

**Math - Algebra**

The answer is 3 (choice E). If 3n-4=n+2... you need to breakdown the equation. Add 4 to both sides. So that leaves you with 3n=n+6. Subtract 1n from both sides. So that leaves you with 2n=6. Divide both sides by 2... therefore n=3.
*May 20, 2007*

**Micro Economics**

A nation's production possibilities curve is "bowed out" from the origin because a. resources are not equally efficient in producing every good c. resources are scarce d. wants are virtually unlimited . John has a paper route and spends all his weekly allowance ...
*April 3, 2007*

**Math**

Write your answer in standard form. Show all your work if you want to be eligible for partial credit. Write the equation of a line perpendicular to the line y = (2/3)x - 7 and passing through the point (4,-2). The slope of the line y = (2/3)x - 7 is 2/3. The slope of a line ...
*November 7, 2006*

**Math**

The sum of two numbers is 63 . The smaller number is 9 less than the larger number. What are the numbers?
*October 22, 2006*