Question about Computers & Internet

Ad

Find the probability that at most 5 defective bolts will be found in a box of 200 bolts if it is known that 2 per cent of such bolts are expected to be defective .(you may take the distribution to be Poisson; e-4= 0.0183).

Posted on Nov 15, 2010

Ad

See image below

Posted on May 31, 2016

Ad

Hi there,

Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Think this is what the question is asking but not 100 percent sure . What does your text book say ?

First, apply the formula to calculate the elasticity as price increases from R40 at point A to R50 at point B

% change in price quantity PQs1 - PQs2 / (PQs1+PQs2)/2

% change in price = p1 - p2 / (p1 + p2)/2

Price elasticity of supply ========

% change in supply = 300 - 200 / (300+200)/2

100/250 =.4 becomes 40 %

% change in price = 50 -40 /(50+40)/2

10/45= .222 as % is 22.22 %

elasticity = % change in supply / % change in price

= 40 % / 22.22 % = elasticity of 1.8

My formula came from below

https://www.khanacademy.org/economics-finance-domain/microeconomics/elasticity-tutorial/price-elasticity-tutorial/a/price-elasticity-of-demand-and-price-elasticity-of-supply-cnx

First, apply the formula to calculate the elasticity as price increases from R40 at point A to R50 at point B

% change in price quantity PQs1 - PQs2 / (PQs1+PQs2)/2

% change in price = p1 - p2 / (p1 + p2)/2

Price elasticity of supply ========

% change in supply = 300 - 200 / (300+200)/2

100/250 =.4 becomes 40 %

% change in price = 50 -40 /(50+40)/2

10/45= .222 as % is 22.22 %

elasticity = % change in supply / % change in price

= 40 % / 22.22 % = elasticity of 1.8

My formula came from below

https://www.khanacademy.org/economics-finance-domain/microeconomics/elasticity-tutorial/price-elasticity-tutorial/a/price-elasticity-of-demand-and-price-elasticity-of-supply-cnx

Mar 04, 2018 | The Office Equipment & Supplies

There are probably several ways to do this question.

This is the first one that came to mind. Is it easier to make 2/5 an equivalent in terms of 200 or is it easier to make 7/200 an equivalent in terms of 5. I don't like fractions or decimals, so let's go with the first one.

To make it easier to see, I'm going to re-write the equation

2 = x

--- -----

5 200

200/5 = 40 so we are multiplying 5 by 40 to get 200 in the denominator. So we have to multiply 2 by 40 in the numerator to get the equivalent fraction.

Now we have

2 80

--- = -----

5 200

Since 80/200 is equal to 2/5, we can now compare 80/200 with 7/200.

Back to the original question, 7/200 is less than 80/200.

Sorry for being so verbose. I just wanted to explain all my steps;)

Good luck,

Paul

This is the first one that came to mind. Is it easier to make 2/5 an equivalent in terms of 200 or is it easier to make 7/200 an equivalent in terms of 5. I don't like fractions or decimals, so let's go with the first one.

To make it easier to see, I'm going to re-write the equation

2 = x

--- -----

5 200

200/5 = 40 so we are multiplying 5 by 40 to get 200 in the denominator. So we have to multiply 2 by 40 in the numerator to get the equivalent fraction.

Now we have

2 80

--- = -----

5 200

Since 80/200 is equal to 2/5, we can now compare 80/200 with 7/200.

Back to the original question, 7/200 is less than 80/200.

Sorry for being so verbose. I just wanted to explain all my steps;)

Good luck,

Paul

Feb 07, 2017 | Office Equipment & Supplies

5% of any number is one-twentieth of that number. 5% of 100 is 5. 5% of 200 is 10. 5% of 1000 is 50.

May 02, 2014 | Casio FX-260 Calculator

Feb 23, 2012 | Texas Instruments BA-II Plus Calculator

code *#3646633#

select : device

select : pmic 6318

select : lcm bl setting

put value as under

level 1

freq 200

duty 20

press OK & again do the same process for below values

level 2

freq 200

duty 40

level 3

freq 200

duty 60

level 4

freq 200

duty 80

level 5

freq 200

duty 100

select : device

select : pmic 6318

select : lcm bl setting

put value as under

level 1

freq 200

duty 20

press OK & again do the same process for below values

level 2

freq 200

duty 40

level 3

freq 200

duty 60

level 4

freq 200

duty 80

level 5

freq 200

duty 100

Dec 24, 2009 | Cell Phones

Hello

You should ask a question**, **we cannot guess what you want.

Percent means per 100** or **1/100**. **So 75% = 75/100 or 0.75**. **Here are some exemples of percent calculations with %

Percentage (5% of 250)

250 [x] 5 [2nd] % [=] gives 12.5

**Ratio (Ratio of 250 to 5)**

250 [/] 5 [2nd] [%] [=] gives 5000.

**Add-On** (5% add-on of 250)

250 [+] 5 [2nd] [%] [=] gives 262.5

**Discount (5% discount of 250)**

250 [-] 5 [2nd][%] [=] gives 237.5

**Some percentages and decimal equivalents**

1 = 100% ; 2 = 200%, 3=300%

0.5 = 50%

0.4 =40%

0.1 = 10%

1/3= 0.33333 = 33.33%

1/4 = 0.25 = 25%

2/3= 0.66666 = 66.66%

1/5 =0.2 = 20%

1/8 = 0.125 =12,5 %

Hope it helps.

Percentage (5% of 250)

250 [x] 5 [2nd] % [=] gives 12.5

250 [/] 5 [2nd] [%] [=] gives 5000.

250 [+] 5 [2nd] [%] [=] gives 262.5

250 [-] 5 [2nd][%] [=] gives 237.5

1 = 100% ; 2 = 200%, 3=300%

0.5 = 50%

0.4 =40%

0.1 = 10%

1/3= 0.33333 = 33.33%

1/4 = 0.25 = 25%

2/3= 0.66666 = 66.66%

1/5 =0.2 = 20%

1/8 = 0.125 =12,5 %

Hope it helps.

Nov 03, 2009 | Texas Instruments TI-30XA Calculator

If you bought the used it is probably defective/ scratched. If you bought the game new try updating the system first, then install

Sep 27, 2009 | Capcom Resident Evil 5 for PlayStation 3

From CASIO FAQS:

**Why do I get the wrong answer when doing a percent calculation?**

Make sure that you are following the correct procedure.

Adding 10%: 200 [×] 10 [%] [+]

Subtract 10%: 200 [×] 10 [%] [-]

Make sure that you are following the correct procedure.

Adding 10%: 200 [×] 10 [%] [+]

Subtract 10%: 200 [×] 10 [%] [-]

Mar 26, 2009 | Casio MS-80TE Calculator

Hello,

Let us start with a review of the formula for the binomial distribution

**f(r;n,p)=n!/(r!(n-r)!)x(p^r)x(1-p)^(n-r) **

But**n!/(r!(n-r)!)=(nCr)** you get

f(r;n,p)=**(nCr)x(p^r)x(1-p)^(n-r) **

Exemple : n=25, r=6, p=0.7

**f(6;25,0.7)= **25** [PRB] [-->] **6 **[ x ] {**0.7**[ ^] **6 **}[ x ]{**0.3**[ ^ ]**19**}**

The arrow means a horizontal scroll once to select the (nCr) function. [ x ] stands for the multiplication sign.

[ ^] is the raise to the power key

The { } are used here as parentheses to make formula legible.

Hoe it helps

Hope it helps

Hope it helps.

Let us start with a review of the formula for the binomial distribution

But

f(r;n,p)=

Exemple : n=25, r=6, p=0.7

The arrow means a horizontal scroll once to select the (nCr) function. [ x ] stands for the multiplication sign.

[ ^] is the raise to the power key

The { } are used here as parentheses to make formula legible.

Hoe it helps

Hope it helps

Hope it helps.

Mar 08, 2008 | Texas Instruments TI-30 XIIS Calculator

Dec 18, 2018 | Computers & Internet

Dec 18, 2018 | Computers & Internet

487 people viewed this question

Usually answered in minutes!

×