George asks…

## C&A: (>^.^)> Is it hard to Choose Best Answers? Anime Questions? <(^.^<)?

(>^.^)/ Hiii!!!

What do **you** think? When **you** ask a **Question** and **you** Get Really good Answers…is it hard **to** **Choose** Best **Answer** form all of the Great Answers **you** Recieved? <(^-^<)

~ I love Reading the Awesome Answers **you** C&A Peoples Give me, but I hate when it’s time **to** **Choose** Best **Answer** cuz it’s so Hard **to** **Choose** Sometimes…(>*.*)>…

+++ **Random** TC Survey: **If** **you** are a Top Contributor, do **you** have a Weekly Point Goal? In other words, do **you** set a Target of how many Points **you** have **to** geat **at** least Every Week for your TC Badge?

~ I think my Goal is around 100 Points per Week.

=== aNiMe **QuEsTiOn**$ ===

(>^.^)>[1] How many Characters do **you** know like **to** Crack their Fingers in an Anime? Who and Why?

(>^.^)> Who’s your Favorite Computer-Geek Anime Character?…**if** **you** don’t have one, Which Anime Characters do **you** know are like **this**?

(>^.^)> How many Anime Characters do **you** know have Hair that is more than One Color? Who?

=====================

d-(^__~)> Thumbs UP! Thnx for Answering!

Byezzz

=====================

### admin answers:

What do you think? When you ask a Question and you Get Really good Answers…is it hard to Choose Best Answer form all of the Great Answers you Recieved? <(^-^>Hell Yeah, its complicated for me to choose a Best Answer to ALL of my questions, people that answer my questions are so awesome and they always give such great detailed and enthusiastic answers which makes it difficult, thats why whenever I resolve my questions I almost always end with the phrase “Thanks Everyone” becuase its a difficult decision., I often feel really guilty to because I feel like I cant show my appreciation for all of thier answers.

+++ Random TC Survey: If you are a Top Contributor, do you have a Weekly Point Goal? In other words, do you set a Target of how many Points you have to geat at least Every Week for your TC Badge?

~ I think my Goal is around 100 Points per Week.

>> I work very hard to maintain the TC badges that I recieve and sometimes my efforts are in vien because Yahoo takes away my TC badges and I have to try to get them back, I put the most effort in trying to maintain my TC status in C&A, although I have a TC badge in Video&Online Games, I work hard to keep that one to. Im trying to get a 3rd badge, but it so difficult to get the 3rd one while keeping the other two.

I usually set a weekly point quota of about 500 points, my daily quota ranges from 50 to 100 points.

=== aNiMe QuEsTiOn$ ===

(>^.^)>[1] How many Characters do you know like to Crack their Fingers in an Anime? Who and Why?

>>I dont know any….That is a trait that I have never seen in any anime.

(>^.^)> Who’s your Favorite Computer-Geek Anime Character?…if you don’t have one, Which Anime Characters do you know are like this?

>>Yuki from The Melancholy of Haruhi Suzumiya and also Nina from Code Geass

(>^.^)> How many Anime Characters do you know have Hair that is more than One Color? Who?

Death The Kid from Soul Eater, his hair is Black and White.

See Ya ^_^

John asks…

## Please answer these Statistics questions?

Please **answer** the questions and help me **to** understand **this**.

. 1. Find the indicated probability.

**You** are dealt two cards successively (without replacement) from a shuffled deck of 52 playing cards. Find the probability that both cards are black.

2.Find the indicated probability.

An unprepared student makes **random** guesses for the ten true-false questions on a quiz. Find the probability that there is **at** least one correct **answer**.

3.Find the indicated probability.

A sample of 4 different calculators is randomly selected from a group containing 15 that are defective and 30 that have no defects. What is the probability that **at** least one of the calculators is defective?

4. Find the indicated probability.

In a blood testing procedure, blood samples from 5 people are combined into one mixture. The mixture will only test negative **if** all the individual samples are negative. **If** the probability that an individual sample tests positive is 0.09, what is the probability that the mixture will test positive.

6. Evaluate the expression.

10P4

7. Solve the problem.

The library is **to** be given 3 books as a gift. The books will be selected from a list of 18 titles. **If** each book selected must have a different title, how many possible selections are there?

8. Solve the problem.

How many 5-digit numbers can be formed using the digits 1, 2, 3, 4, 5, 6, 7 **if** repetition of digits is not allowed

9. Solve the problem.

How many ways can 6 people be chosen and arranged in a straight line **if** there are 8 people **to** **choose** from

10. **Answer** the **question**.

Find the odds against correctly guessing the **answer** **to** a multiple choice **question** with 4 possible answers.

Thank **you**..

### admin answers:

1) p(x) = 1/2 * 25/51 = 25/102

means not all answers wrong.

2) p(x) = 1 – (1/2)^10 = 1023/1024

3) same as nr2 , means not all in order.

P(x) = 1 – ( 30/45 * 29/44 * 28/43 * 27/42)

4 p(x) = 1- (1 – 0.09)^5

6 ) 10*9*8*7

7) 18*17*16/(1*2*3)

7*6*5*4*3

9) 8*7*6*5*4*3

10) how many questions??

Ken asks…

## English football fans, may I hurt your brain for a second?

**If** **you** **choose** **to** **answer** **this** **question** **at** **random**, what are your chances of being correct?

a) 25%

b) 50%

c) 60%

d) 25%

Think about it.

Enjoy your weekend

### admin answers:

This is easy.

The chances of picking the correct answer out of a possible 4 choices is 1/4 which equates to 25%.

But 25% appears twice in your choice of answers, which means the chances of getting the correct answer is 2/4 which equates to 1/2, and in percentage it is 50%.

Ergo, the correct answer is b)50%

-edit… Actually, doesn’t it all depend on what the question is? If so, the answer will always be 25%.

But it appears twice. There is a chance im over thinking this. Ok, nose bleed time.

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