Answer:
Step-by-step explanation:
We are given the following information in the question:
Let x and y be the two addends whose sum is being evaluated.
It is given that the sum is greater than 4 and smaller than 10. This can be written with the help of inequality:
Also, each addend is less than 5. This can the written in the form of inequality:
If we solve these linear inequalities in two variable, we may be able to get the values of x and y.
The common area of the following inequalities gives us the solution to the problem. There could be various values of x and y to give the solution of these inequities.
a. skewed left
b. skewed right
c. Symmetric d. Uniform
Answer:
Option C) Symmetric
Step-by-step explanation:
Skewed left graph is the one where, the data is much more distributed to the left.
Skewed right graph is the one where, the data is much more distributed to the right.
A uniform graph is the one where all the data in the graph is same or nearly same, for each variable on X axis.
A symmetric graph is the one where, all the data from the center is evenly distributed on both the sides, from center it looks they look like a mirror image.
In the above data, looking from the center the data is increasing on both sides uniformly, cat-rabbit and dog-mice have same values, thus is symmetric.
The distribution in the image is b) skewed right.
A skewed right distribution has a longer tail on the right side than on the left side. This means that there are more values in the distribution that are greater than the mean than there are values that are less than the mean.
In the image, we can see that the tail of the distribution on the right side is longer than the tail on the left side. This indicates that there are more values in the distribution that are greater than the mean than there are values that are less than the mean. Therefore, the distribution is skewed right.
The other answer choices are not correct.
Uniform distribution: A uniform distribution is one in which all values are equally likely. The distribution in the image is not uniform because the values on the right side of the distribution are more likely than the values on the left side of the distribution.
Symmetric distribution: A symmetric distribution is one in which the left and right sides are mirror images of each other. The distribution in the image is not symmetric because the tail on the right side is longer than the tail on the left side.
Skewed left distribution: A skewed left distribution has a longer tail on the left side than on the right side. The distribution in the image is not skewed left because the tail on the right side is longer than the tail on the left side.
Therefore, the distribution in the image is b) skewed right.
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Answer: -16n-41
Step-by-step explanation:
first, distribute 2 through the parentheses:
2(-n-3)-7(5+2n) = -2n-6-7(5+2n)
second, distribute 7 through the parenthesis:
-2n-6-7(5+2n) = -2n-6-35-14n
Collect like terms:
-2n-6-35 and -16n-6-35
Calculate the difference:
-2n-6-35-14n = -16n-41
SOLUTION:
-16n-41
Answer:
Step-by-step explanation: