Answer:
-2/f for the first one, and 1/f is the second one!
What's this "<span>13/255/99/2110/117" all about?
Write the ratio described:
6 1/9 tons 55 2 110
--------------- = ----- * ------- = ----------- This is the desired ratio.
6 1/2 tons 9 13 117</span>
Answer:
Option D (States.......distribution) is the appropriate choice.
Step-by-step explanation:
The superposition principle says that perhaps the sample distribution better reflects the regular distribution.
- Because this sample size or group grows, all observations appear identical although irrespective of that same population demographics or distributions.
- It shows everybody precisely how the measures are to be distributed if we take a friendly reminder from some kind of population group.
The latter choices should not affect the situation involved. The reaction, then, is the right one.
Answer:
μy = $6.56 ; σy = 2.77
Step-by-step explanation:
Given the data :
Mean μx= $8.56
Standard Deviation σx ≈ 2.77
Profit, Y on pizza with current promo :
Price off on pizza = $2
Y = x - 2
μx = E(x) = $8.56
μy = μ(x - 2)
μy = μx - $2
μy = $8.56 - $2
μy = $6.56
For the standard deviation of y
σx ≈ 2.77
σy = σ(x - 2)
σy = σx - 2
Constants are treated as 0 for standard deviation
σy = 2.77
-5y=9x +2x -2x
-5y=9x
X= -5y/9
