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2 years ago

Median of 40 49 62 56 68 39 50 61 54 44

Mathematics

2 answers:

I am Lyosha [343]2 years ago

7 0

Answer:

Step-by-step explanation:

first you rearange them

39 40 44 49 50 54 56 61 62 68

| |

(50+54)/2

104/2

Vsevolod [243]2 years ago

6 0

She/he is right ^^^ i agree that’s what i got to

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Please help i will give 10 brainliests

-BARSIC- [3]

Answer:nah

Step-by-step explanation:

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3 years ago

A company uses three different assembly lines- A1, A2, and A3- to manufacture a particular component. Of thosemanufactured by li

hammer [34]

Answer:

The probability that a randomly selected component needs rework when it came from line A₁ is 0.3623.

Step-by-step explanation:

The three different assembly lines are: A₁, A₂ and A₃.

Denote <em>R</em> as the event that a component needs rework.

It is given that:

$P (R|A_{1})=0.05\\P (R|A_{2})=0.08\\P (R|A_{3})=0.10\\P (A_{1})=0.50\\P (A_{2})=0.30\\P (A_{3})=0.20$

Compute the probability that a randomly selected component needs rework as follows:

$P(R)=P(R|A_{1})P(A_{1})+P(R|A_{2})P(A_{2})+P(R|A_{3})P(A_{3})\\=(0.05\times0.50)+(0.08\times0.30)+(0.10\times0.20)\\=0.069$

Compute the probability that a randomly selected component needs rework when it came from line A₁ as follows:

$P (A_{1}|R)=\frac{P(R|A_{1})P(A_{1})}{P(R)}=\frac{0.05\times0.50}{0.069} =0.3623$

Thus, the probability that a randomly selected component needs rework when it came from line A₁ is 0.3623.

6 0

2 years ago

Any help greatly appreciated

REY [17]

Answer:

Option B. 8.6%

Step-by-step explanation:

Simple index of two stocks: i=?

i=[(5,000*5.1+2,500*7.45)/(5,000*4.5+2,500*7.25)-1]*100%

i=[(25,500+18,625)/(22,500+18,125)-1]*100%

i=[(44,125)/(40,625)-1]*100%

i=[1.086153846-1]*100%

i=[0.086153846]*100%

i=8.6153846%

i=8.6%

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2 years ago

Anyone awake and down to txt?

bagirrra123 [75]

Answer:

na im sleep zzzzzzzzzzzzzzzzz

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2 years ago

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Solve the following inequality: –1 + 6(–1 – 3x) > –39 – 2x.

insens350 [35]

<span>–1 + 6(–1 – 3x) > –39 – 2x.
</span>-1-6-18x>-39-2x
-7-18x>-39-2x
-18x>-32-2x
-16x>-32
x<2

B. x<2

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3 years ago

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