Answer:
The equation would be y = 4/3x - 3
And you know right this girl has how many years of the first type of quantity of correspond to one unit of the second type of quantity
I'll get you started:
mean = np = (500)(.56) = ?
standard deviation = √npq = √(500)(.56)(.44) = ?
Note: q = 1 - p
Finish the calculations.
To find z-score:
z = (x - mean)/sd
Note: x = 250
Once you have the z-score, look in a z-table using the score to find your probability. Remember that the question is asking "at least 250" when looking at the table.
A nonlinear system of equations have 2 answers
The square root of 144 is 12
