Consider an x distribution with standard deviation σ = 42.

(a) If specifications for a research project require the standard error of the corresponding x distribution to be 2, how large does the sample size need to be?

Sandy has four boxes filled with pink ribbons and yellow ribbons the table shows the number of pink and yellow ribbons in each box the fifth box has pink and yellow ribbons in the same proportion as Sandy's first floor box which tables could

What is the solution set of 6x^2 - 24 = 0?. A.) {-2, 2} B.) {-2} C.) {2}

Find the parallel line of (-4,0); y=2/3x+1

If mADC and mBDC have a sum of 180, name the straight angle.

The number 509 is a prime number what is the next largest prime

Solve the following system of equations. - 7x-4y=14 - 8x+5y=16

To 1 significant digit, how much Coumarin (in grams) would a 70 kg (154lb) student have to ingest to reach the LD50?

Consider the function f (x) = - 34x+2f (x) = - 34x+2. What is f (4) f (4) ?

What 3-d shape has 4 triangular faces and 1 rectangular face

Mai, Eric, and Dean served a total of 103 orders on Monday. Mai served 8 more orders than Eric. Dean served 3 times as many orders as Eric. How many orders did they each serve?