The modified r squared tells us more about the relationship among sales, price, as well as advertising by explaining approximately 60% of a variance in sales.
<h3>Define the term adjusted r squared?</h3>
R-squared (R2) would be a statistical measure that quantifies the proportion of the variation explained from an independent variable other variables within a regression model for a dependent variable.
- R-squared describes how much the variance with one variable describes the variance of the other.
- So, if a model's R2 is 0.50, the model's inputs can explain roughly half of a observed variation.
- A score of 70 to 100 shows that a specific portfolio closely reflects the underlying stock index, whereas a score of 0 to 40 indicates a relatively poor correlation the with index.
- Higher R-squared scores also suggest that beta measurements are more reliable. The volatility of either a security or portfolio is measured by beta.
Thus, the modified r squared tells us more about the relationship among sales, price, as well as advertising by explaining approximately 60% of a variance in sales.
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Answer:
X > 6
Step-by-step explanation:
Answer:
what the question i don't undersand
Step-by-step explanation:
A. 37/100
b. 736. 3300/160 is 20.215
20.215x37 =
736. hope this helped
Answer:
(14502/h)inches²
Step-by-step explanation:
The Volume of a pyramid is calculated using the formula
Volume of a Pyramid = A × h/3
Where A =Area of the Base of the pyramid
h =pyramid height
We can derive the Formula for the base area of the pyramid
Therefore,
The Base area of the pyramid = V
÷ h/3 = 3× V/h
From the question we were given:
The Volume of a pyramid = 4834inches³
The height of the pyramid(h) was not given in the question hence we calculate with respect to the height.
The base area of the pyramid = 3 × V/h
= 3 × 4834inches³/h
Base Area of that pyramid = (14502/h)inches²
