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Mumz [18]
4 years ago
12

The normal distribution is:

Mathematics
1 answer:
Alex_Xolod [135]4 years ago
8 0

Answer:

The normal distribution is a probability function that describes how the values of a variable are distributed. It is a symmetric distribution where most of the observations cluster around the central peak and the probabilities for values further away from the mean taper off equally in both directions.

Step-by-step explanation:

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at noon aretha can watch a football game basketball game or a documentary about horses on tv.at 3:00,she can watch different foo
kap26 [50]
Hello, well because she has three options at noon and three options at 3:00, you multiply 3*3 which is 9. So there are 9 possible outcomes. You can also create a chart to show this;

Football
-football
-movie
-concert

Basketball
-football
-movie
-concert

Documentary
-football
-movie
-concert

Hope this helps :)
8 0
3 years ago
If the measure of angle 2 is (5 x + 14) degrees and angle 3 is (7 x minus 14) degrees, what is the measure of angle 1 in degrees
ArbitrLikvidat [17]

Answer:

89 degrees

Step-by-step explanation:

The angle 1 is the same as angle 3.

Angle 2 is the same as angle 4.

The sum of these four angles is 360 degrees.

We have that:

Angle 2 = Angle 4 = 7x - 14

Angle 3 = Angle 1 = 5x + 14

Finding x:

Angle 1 + Angle 2 + Angle 3 + Angle 4 = 360

2*(5x + 14) + 2*(7x - 14) = 360

10x + 28 + 14x - 28 = 360

24x = 360

x = 15

Angle 1:

5x + 14 = 5*15 + 14 = 89 degrees

4 0
3 years ago
Please help! I’ll thanks you!
MAXImum [283]

Answer:

30

Step-by-step explanation:

8 times 3=24

3 times 2=6

24+6=30

6 0
3 years ago
What expression represents the area???
galben [10]

Answer:

B.

Step-by-step explanation:

Area is width times height.

(5p-7)(3p+4)

Multiply using FOIL method

(First, outer, inner, last)

(5p*3p) + (5p*4) + (-7*3p) + (-7*4) =

15p² + 20p -21p - 28 =

15p²-p -28 =

B is the closest one. They might have made a typo.

6 0
3 years ago
Solve for y. x a = yb
timofeeve [1]
Xa = yb
yb = xa
y = xa/b
7 0
4 years ago
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