Answer: x=1.5
Step-by-step explanation:
Estimate the standard deviation using the range rule of thumb of a data set with a minimum value of 176 and a maximum value of 2
37?
2 answers:
<h2>Answer:</h2>
The standard deviation using the range rule of thumb of a data set with a minimum value of 176 and a maximum value of 237 is:
15.3
<h2>Step-by-step explanation:</h2>We know that the range rule of thumb is used to find the estimate of the standard deviation with the help of the range of a data set.
It states that the standard deviation of a data set is equal to 1/4 times the range of a data set.
We have the minimum value of set= 176
and maximum value of set=237
Hence, the Range of data set= maximum value-minimum value
= 237-176
= 61
Hence, we have the standard deviation as:
Hence, the answer is:
15.3
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Answer:
23
Step-by-step explanation:
Here is the complete question
Find the volume of the parallelepiped with one vertex at the origin and adjacent vertices at (1, 0, -3), (1, 2, 4), and (5, 1, 0).
Solution
We find the volume of the parallelepiped by making a 3 × 3 column matrix whose columns are the corresponding coordinates of the vertices of the parallelepiped.
So, (1, 0, -3), (1, 2, 4) and (5, 1, 0)
The determinant of A is the volume of the parallelepiped. So,
detA = 1(2 × 0 - 4 × 1) - 1(0 × 0 - (-3) × 1) + 5(0 × 4 - (-3) × 2)
= 1(0 - 4) - 1(0 + 3) + 5(0 + 6)
= 1(-4) - 1(3) + 5(6)
= -4 - 3 + 30
= 23
So the volume of the parallelepiped is 23
Answer:
Step-by-step explanation:
-This is an addition/subtraction problem.
#We subtract the sum of the first two expression from the third expression:
Hence, the expression must be added to the first two.