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Lana71 [14]
3 years ago
15

Help please I need it

Mathematics
1 answer:
bonufazy [111]3 years ago
5 0

Answer:

pick B trust me trust me trust me

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The manager of a warehouse would like to know how many errors are made when a product's serial number is read by
Inessa05 [86]

Answer:

14.625

Step-by-step explanation:

As per the situation the solution of mean and standard deviation change, based on all 12 samples is represented below:-

Mean of all 12 samples is shown below:-

= \dfrac{Sum \ of \ all \ the \ observations}{Total \ number \ of \ observation}

= \dfrac{36+14+21+39+11+2+33+45+34+17+1+29}{12}

So, the Mean = 23.5

and now,

The  Standard deviation of all 12 samples is shown below:-

= \sqrt{\frac{1}{12}} (36-23.5)^2+(14-23.5)^2+(21-23.5)^2+(39-23.5)^2+(11-23.5)^2+(2-23.5)^2+(33-23.5)^2+(45-23.5)^2+(34-23.5)^2+(17-23.5)^2+(1-23.5)^2+(29-23.5)^2}]

\sigma = 14.625

Therefore, we used the above equation to reach  the answer.

7 0
3 years ago
What is the area of a hexagon with an apothem of 10
worty [1.4K]

Since the perimeter of said hexagon is 120√3, we simply multiply this number by 10 and divide it by 2.

1200√3/2 = 600√3

6 0
4 years ago
The price of an item yesterday was $60. today, the price fell to $39
alexandr402 [8]
The difference is 21 dollars. Seriously though, what is the question and how is this high school math?
8 0
3 years ago
A sole proprietorship is worth w dollars. The owner loses a lawsuit
KIM [24]

Answer:

y - w

Step-by-step explanation:

<u>Step 1</u>

The owner can sell the sole proprietorship for w dollars, so you need to find out what remains of y to find the answer.

<u>Step 2</u>

Hence: y - w shows the remainder.

3 0
3 years ago
Read 2 more answers
OMG HELLP IDK WHAT TO DOO PYTHGOREAM THEOEM !!!
elena55 [62]

So, the formula for Pythagorean theorem is A² + B² = C²

We can solve this problem by plugging the values in

0.7² + 2.5² = C     or     0.49 + 6.25 = 6.74

Now find √6.74

which is 2.5

So the bike path side of the triangle (c) would be 2.5

Hope that helps!!

7 0
3 years ago
Read 2 more answers
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