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laila [671]
3 years ago
6

PLease help please i need helo on this

Mathematics
2 answers:
timofeeve [1]3 years ago
8 0
I=315
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I
II
III
IIII
ankoles [38]3 years ago
5 0

Answer:

315

Step-by-step explanation:

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Answer:

the slope is 2/3 bcoz u do 2-0/3-0

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3 years ago
The Quality Control Department employs five technicians during the day shift. Listed below is the number of times each technicia
sveta [45]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the data :

Technician __Shutdown

Taylor, T___4

Rousche, R _ 3

Hurley, H__ 3

Huang, Hu___2

Gupta, ___ 5

The Numbe of samples of 2 possible from the 5 technicians :

We use combination :

nCr = n! ÷ (n-r)!r!

5C2 = 5!(3!)2!

5C2 = (5*4)/2 = 10

POSSIBLE COMBINATIONS :

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Sample means :

TR = (4+3)/2 = 3.5

TH = (4+3)/2 = 3.5

THu = (4+2) = 6/2 = 3

TG = (4 + 5) = 9/2 = 4.5

RH = (3+3) = 6/2 = 3

RHu = (3+2) /2 = 2.5

RG = (3 + 5) = 8/2 = 4

HHu = (3+2) = 2.5

HG = (3+5) = 8/2 = 4

HuG = (2+5) / 2 = 3.5

Mean of sample mean (3.5+3.5+3+4.5+3+2.5+4+2.5+4+3.5) / 10 = 3.4

Population mean :

(4 + 3 + 3 + 2 + 5) / 5 = 17 /5 = 3.4

Population Mean and mean of sample means are the same.

This distribution should be approximately normal.

7 0
3 years ago
Please help and write the steps to fine the answer (ignore the erasings)
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Step-by-step explanation:

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= 2/100

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3 years ago
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Step-by-step explanation:

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3 years ago
Help pls! It’s due soon
Juliette [100K]

Answer:

x1 = -8 and x2 = 9?

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