A manufacturer of cream filled donuts collected data from its automatic filling process, the amount of cream inserted into the d
1 answer:
Answer:
The correct value is t* = 2.797.
Step-by-step explanation:
The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So
df = 25 - 1 = 24
99% confidence interval
Now, we have to find a value of T, which is found looking at the t table, with 24 degrees of freedom(y-axis) and a two-tailed confidence level of . So we have T = 2.797.
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Answer:
The required location on the gird is shown below.
Step-by-step explanation:
Consider the provided expression.
We need to place the indicated product in the proper location on the grid.
First open the parenthesis as shown:
Now add the like terms as shown:
Hence, the required location on the gird is
Answer:
Add 1,105.28 + 200.96 + 200.96.
Step-by-step explanation:
we know that
The surface area of the cylinder is equal to
where
B is the area of the circular base
LA is the lateral area
In this problem we have
substitute
Given:
The table of values.
To find:
The least-squares regression line for the data set in the table by using the desmos graphing calculator.
Solution:
The general form of least-squares regression line is:
...(i)
Where, m is the slope and b is the y-intercept.
By using the desmos graphing calculator, we get
Substitute these values in (i).
Therefore, the correct option is A.
