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Ray Of Light [21]
3 years ago
10

I NEED HELP ITS EASY NO FAKE ANSWERS AND WILL GIVE BRAINLIEST THANKS LOVES

Mathematics
2 answers:
kow [346]3 years ago
8 0

FORMULA:

  • Lower Quartile (Q1) = (N + 1) × 1 / 4.
  • Middle Quartile (Q2) = (N + 1) × 2 / 4.
  • Upper Quartile (Q3 )= (N + 1) × 3 / 4.

GIVEN:

N(numbers) = 8

Now, (Q1) = (8 + 1) × 1/4

  • 9/4
  • 2.25

(Q2) = (8 + 1) × 2/4

  • 9 × 2/4
  • 9 × 1/2
  • 9/2
  • 4.5

(Q3) = (8 + 1) × 3/4

  • 9 × 3/4
  • 27/4
  • 6.75

ANSWERS:

(Q1) = 2.25

(Q2) = 4.5

(Q3) = 6.75

Mashcka [7]3 years ago
6 0

Answer:

Step-by-step explanation:

Quartile 1 = 5.5

Quartile 2 = 8

Quartile 3 = 10

Plz mark brainliest

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the probability that we encounter a green light at the corner of college and main is 0.35, a yellow light 0.04, and a red light
Ostrovityanka [42]

Answer:

21% probability you will hit a green light on monday and a red light on tuesday

Step-by-step explanation:

When two events, A and B, are independent, we have that:

P(A \cap B) = P(A) \times P(B)

In this problem, we have that:

Event A: Green light on monday.

Event B: Red light on tuesday.

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This means that P(B) = 0.61

These events are independent, that is, the light color on Tuesday is independent of the color on Monday. So

P(A \cap B) = P(A) \times P(B) = 0.35 \times 0.6 = 0.21

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8 0
3 years ago
-5x - 35= -15<br> -5x = 25<br> X =
Zigmanuir [339]
X= -5 because you divide -5x by -5 to get x alone so you have to 25/-5 which is -5
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Evaluate the line integral using the fundamental theorem of line integrals. use a computer algebra system to verify your results
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Hope this helps you!

7 0
2 years ago
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