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ahrayia [7]
3 years ago
7

The​ _______ of a discrete random variable represents the mean value of the outcomes.

Mathematics
2 answers:
USPshnik [31]3 years ago
3 0

Answer:

expected value

Step-by-step explanation:

artcher [175]3 years ago
3 0

Answer:

Expected value

Step-by-step explanation:

Expected value- Any discrete variable's expected value is probability-weighted average of all of its possible values.

In simple words, any possible value that can be inferred by the any given variable is compounded by its probability of occurrence and the resulting products are added up to deliver the expected value.

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In the figure shown, what is m _A? Explain.<br> 57°<br> B<br> с
aksik [14]

Answer:

bro there shld be a picture because you said in the figure. Without figure we can't know how will we do

Step-by-step explanation:

i think the ans is 57°

6 0
3 years ago
Based on the equation, which most likely represents the percent of U.S. households with at least one computer in 1996?
Dvinal [7]

Answer:

Step-by-step explanation:

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8 0
3 years ago
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Determine whether each pair of triangles is similar. If similarity exists, write a congruency statement relating to the two tria
taurus [48]

To be similar ratios of the corresponding sides should be constant.

|UV|/|EO| = 8/4=2/1

|VL|/|OG| = 4/2=2/1

|LU|/|GE| = 6/3 = 2/1

So,all three corresponding pair of these triangles UVL and EOG are in proportion, so ΔUVL and ΔEOG are similar.

Because ΔUVL and ΔEOG are similar, their corresponding angles are congruent.

m∠U=m∠E

m∠V=m∠O

m∠L=m∠G.

5 0
3 years ago
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Enter the inequality of the graph below.
aev [14]
The slope is (8-2)/(0-2)=-3
the y intercept is 8
the equation is y=-3x+8
the area to the left is shaded, and the line is solid, so y\leq-3x+8
4 0
3 years ago
7x² + 6x - 1<br> Algebra 3|factoring
GaryK [48]

Answer:

(7 x - 1) (x + 1)

Step-by-step explanation:

Factor the following:

7 x^2 + 6 x - 1

Factor the quadratic 7 x^2 + 6 x - 1. The coefficient of x^2 is 7 and the constant term is -1. The product of 7 and -1 is -7. The factors of -7 which sum to 6 are -1 and 7. So 7 x^2 + 6 x - 1 = 7 x^2 + 7 x - x - 1 = (7 x - 1) + x (7 x - 1):

(7 x - 1) + x (7 x - 1)

Factor 7 x - 1 from (7 x - 1) + x (7 x - 1):

Answer: (7 x - 1) (x + 1)

5 0
4 years ago
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