Answer:
a
Step-by-step explanation:
Answer: The distribution of the data set is positively skewed.
<u>Explanation: </u>
In order to see whether the given data set is symmetric, positively skewed or negatively skewed, we will find the mean, median and mode of the given data set.
For symmetric distribution, 
For positively skewed distribution, 
For negatively skewed distribution, 
The mean of the given data set is given below:
Now, the Median is:
To find the median we need to sort the data in ascending order as:
The mode is the most frequently occurring observation. Therefore the mode is:
Since the 
, therefore the distribution of the given data set is positively skewed.
Answer:
real
Step-by-step explanation:
-169 is a negative integer and integers are real numbers
Answer:
3 - 151 x
Step-by-step explanation:
d/dx(5×3 x - 10×15 x - 3 x - 10 x - (3 x - 3)) = -151
Indefinite integral:
integral(3 - 151 x) dx = 3 x - 75.5 x^2 + constant
Definite integral after subtraction of diverging parts:
integral_0^∞ ((3 - 151 x) - (3 - 151 x)) dx = 0
Applying the definition of the diagonals of a parallelogram, the value of x is: <em>D. 4.</em>
<h3>The Diagonals of a Parallelogram</h3>
- A parallelogram is a quadrilateral that has two opposite sides that are parallel and congruent to each other.
- The diagonals of a parallelogram are equal and also bisect each other into equal segments.
Thus:
12 = 3x (congruent segments)
Divide both sides by 3
4 = x
x = 4
Therefore, applying the definition of the diagonals of a parallelogram, the value of x is: <em>D. 4.</em>
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Learn more about the diagonals of a parallelogram on:
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