Mean absolute deviation (MAD) of a data set is the average distance between each data value and the mean. Mean absolute deviation is a way to describe variation in a data set. Mean absolute deviation helps us get a sense of how "spread out" the values in a data set are.
The third one
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Answer:
70
Step-by-step explanation:
2 x (25 + 10) = 2 x 35 = 70
Hey Savion24,
A monomial can be defined as a number (1,2,3,4), a variable (x,y,z), or the product of numbers and variables (4x).
A binomial is a polynomial with two terms.
A trinomial is a polynomial with three terms.
Now lets have a look at the expression 7x³.
The given expression is a monomial as it is the product of a number and variable.
→ Hope this helps,
AnthraX
Using a discrete distribution, we have that:
a) The expected value is of $250 per policy sold.
b) The expected profit for 10,000 policies is of $2,500,000.
<h3>What is the mean of a discrete distribution?</h3>
The expected value of a discrete distribution is given by the <u>sum of each outcome multiplied by it's respective probability</u>.
Considering that an insurance profit sells for $600, the distribution of the company's earnings is given as follows:
Hence the expected value for a policy sold is given by:
E(X) = 600(0.965) - 4400(0.02) -9400(0.01) - 29400(0.005) = 250.
For 10,000 policies, the expected profit is given by:
E = 10000 x 250 = 2,500,000.
More can be learned about discrete distributions at brainly.com/question/24802582
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