oil and gas prices THe average gasoline price per gallon (in cities) and the cost of a barrel of oil shown below for a random se
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Answer:
The population mean of at least one treatment effect are different.
Step-by-step explanation:
An analysis of variance (ANOVA) is conducted in order to determine if there are significant differences between the values of the population mean with respect to the response variable for the domains that under the effects of different treatments. A low p-value leads to reject the null hypothesis of the following hypothesis system:
Rejecting H0 means that this hypothesis is false and, in turn, allows us to conclude that the population mean of one of the domains is different from the others.
Option A:
Solution:
Given data:
Center of the circle is (5, 3).
Radius of the circle = 4
To find the equation of the circle:
The general form of the equation of a circle in centre-radius format is
where (h, k) is the centre of the circle and r is the radius of the circle.
Substitute the given values in the equation of a circle formula:
The equation of the given circle is .
Hence Option A is the correct answer.
Answer:
Volume of the shown pyramid is 40 square centimetre.
Step-by-step explanation:
Given:- From given figure we can see that,
Base length of the pyramid (L) = 5 cm.
Base width of the pyramid (W)= 4 cm.
Height of the pyramid (H)= 6 cm.
To find:- Volume of the pyramid = ?
Solution:-
Let, Base length of the pyramid be L,
Base width of the pyramid be W,
and height of the pyramid be H
Now,
Formula for volume of pyramid =
Volume of pyramid =
Volume of pyramid =
Volume of pyramid =
Volume of pyramid = 40 sq.cm.
Therefore volume of the shown pyramid is 40 square centimetre.