Question
Is this a true proportion ? 1/2 = 5/10 A sometimes B Yes C none of these D no
Answer:
<h3>
B Yes</h3>
Step-by-step explanation:
1/2 = 5/10
semplify 5/10
1/2 = 1/2
the proportion is true
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<span>I think you wanted to find p̂, or "p-hat". This is simply the proportion of the sample. So:
p̂ = 16/93 ~= 0.172
Hope this helps :)</span>
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♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Answer:
y = 3 - x + x²
Step-by-step explanation:
Given the data:
x. y
-5 33
-2 9
-1 5
0 3
3 9
4 15
6 33
General formof a quadratic model:
y = A + Bx + Cx²
Using the quadratic regression model solver for the data Given:
The quadratic model fit obtained is :
y = 3 - x + x²
