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Sasori_RedSand
nun
Sample mean versus Population mean, CLT?
This is a tricky question.
i am given a population mean of gallons in a bottle produced - 407; and standard deviation - 10.1 .
On taking a sample of 36 bottles from the population on a particular day:
The sample mean of the gallons is 400.8.
The question is:
One factory worker suggests that the true population mean is less than 406.
Another suggests that the population mean is equal to 406 and the smaller sample mean is a result of variations in production.
Which worker do you choose? Why?
2 AnswersMathematics8 years agoNormal distribution, expected profit?
If a variable (e.g, weight of item) is normally distributed with say mean - 30 grams and standard dev - 2 grams.
The question entails that if weight of the item falls between 24-26 grams the profit $10, if it falls below this interval profit is $5, if it falls above profit is $6.
What is the expected profit per item?
1 AnswerMathematics8 years agoHow to prepare a trade Receivables budget Month by month?
I was given the format:
Opening balance
+Credit sales
(-)Receipts from debtors
(-) Cash discounts.
The thing is, the mark scheme shows that receipts from the month already takes into account cash discounts, yet it is subtracted again. Basically discounts are deducted twice? One from the receipts and the second time separately?
eg,
receipts from debtors = 4000 less 10% = 3600
in the busget it shows:
OP BAL
+SALES
-3600
-400
Therefore the discount was deducted twice. Any explanation?
2 AnswersHigher Education (University +)8 years agoI sent my sat score to the same college twice?
Hi I was sending my sat score to cuny and I accidentally sent it twice as I was thinking of each individual college but it is supposed to be sent once. Will this affect my application or will they recognize the error seeing the SATs on the same date?
2 AnswersStandards & Testing9 years agoSAT Name Error......?
Hello, I just wrote the SAT today and only during the exam did i see the extra 'd' in my name. Brendon - Brenddon. The proctor told me to write Brenddon. I did but now I am worried that when applying to college they won't accept as it isn't under my official name. Is there some way this can be corrected?
1 AnswerStandards & Testing9 years agoPlace to order custom-print headphones?
I was wondering if someone could direct me to a link where I can order full-size headphones (not earbuds) and where I can get a custom print done or atleast order a custome skin/case, for example, with my name on it. It is not for business use and I'm hoping if any reliable sites do this?
AND PLEAASE no "Google it" responses, if I didn't I wouldnt have asked.
3 AnswersMusic & Music Players9 years agoAnnual Tuition fees for NYU and Columbia?
Hey all. I was wondering if anyone new how much it costs for an 4-year Undergraduate program for NYU and Columbia University in NY. Could someone give me an estimate of the tuition per year I have a hard time finding it on the official websites.
2 AnswersFinancial Aid9 years agoSAT AND SAT Subject Test question?
Hi. I was wondering if one could write the SAT exam in June and then proceed to write the SAT Subject Tests separately in October/November of the same year (I want to do that this year); without rewriting the normal SAT. Due to circumstances I may need to do this and if I do, when I apply to University (in December) will they accept my June SAT Score and October SAT Subject Test Scores like that (these will be the first times I will write SAT etc). Just an inquiry. Thanks.
2 AnswersStandards & Testing9 years agoMortal Kombat for beginners: combos, etc?
Hey all. I am trying to find a good, detailed guide to help me master Mortal Kombat (9). I am what one would call a button-masher gamer, relying on specials, etc, basically playing for fun. But I want to start playing online and play more pro I guess and in that regard the game is more combo based. So does anyone have any links to good detailed guides for a beginner like me?
2 AnswersVideo & Online Games9 years agoKindle Fire Help Question?
Hi all. On my Kindle Fire I used Instant Video Service. I purchased Dexter Season 1 and then clicked download. I subsequently did that with Seasons 2 and 3. My purchases went through (as stated on credit card and account). However, Dexter Seasons 1,2,3 appeared in my cloud drive AND device and Season 1 was completely downloaded, 7 episodes of 2 were downloaded, and the rest of 2 and whole of Season 3 said Download Error. I then received a notification that Internal memory was low....
I have about 15 apps only plus 5 songs all in my device and 2 books. And other stuff I've deleted from my device still remain on the cloud does tht still take up space If id don't want them anymore?
Can someone please help me, why can't my other seasons download and why has so much space been taken up?
2 AnswersOther - Electronics9 years agoCambridge International AS Level Timetable for May/June 2012?
Could I have a link to any preliminary timetable for the 2012 CIE AS Exams to see when my subjects may fall around. I tried to Google, but I get a bunch of broken links. Help is appreciated :)
1 AnswerPrimary & Secondary Education9 years agoIs using a USA proxy safe for credit card purchases?
like on USA only tablets? Or will my info be at risk?
3 AnswersSecurity9 years agoKindle/Kindle Fire - Can I buy e-books internationally?
If I buy the appliance in the US and then return home outside of the US. Is it possible for me to purchase e-books from the kindle store on a kinde fire from my country (not in north america). As well as apps from the Kindle app store? Also, if I can, what are the credit card requirements. Does it have to be a US credit card.
I've been searchng a while for an answer on Google etc. I'd really appreciate some help. Thanks in advance.
1 AnswerPDAs & Handhelds9 years agoPokemon Dream World OU Tier Question?
Chandelure w/ Shadow Tag is in the DW OU tier right?
1 AnswerVideo & Online Games10 years agoHow can I do this using the computer?
Is it possible to do this using the computer. I need to do a school project and I'm having ideas. It is animal themed and I'm wondering if this idea I have can be executed. Okay, could I have a large picture of a multi-colored chameleon and different parts of the chameleon can be clicked on (head, body, feet, tail, etc) to transfer you to different pictures or videos or something like that. Could I do something like that. And what program could something like that be done one? If it could I would have to present it using a projector.
If anyone has something similar please post. I don't have to get an exact thing like the one above and open to ALL suggestions. Thanks.
3 AnswersProgramming & Design10 years agoRMT Pokemon White: Sand Storm?
Magnezone @ Choice Scarf
Timid
EV Spread: 252 Sp.A/252 Speed/ 4 HP
Ability: Magnet Pull
Moves: TBolt, HP Fire, Flash Cannon, Volt Switch
Altaria @ Leftovers
Calm
EV Spread: 252 HP/252 SpDef/ 4 Def
Ability: Cloud Nine
Moves: Flamethrower, D. Pulse, Heal Bell, Roost
Quagsire @ Leftovers
Careful
EV Spread: 252 HP/ 4 DEF/ 252 SPDEF
Ability: Unaware
Moves: Curse, EQuake, Stone Edge, Recover
Hippowdon @ Lefties
Impish
EV Spread: 252 HP/252 DEF/ 4 SpDef
Ability: Sand Stream
Moves: EQuake, Slack Off, S. Rock, Ice Fang
Excadrill @ Choice Band
Jolly
EV Spread: 252 ATK/252 Speed/ 4 HP
Ability: Sand Rush
Moves: EQuake, Rock Slide, X Scissor, Return
Ferrothorn @ Relaxed
EV Spread: 252 Sp.A/48 DEF/ 208 SDEF
Ability: Iron Barbs
Moves: Power Whip, Gyro Ball, Spikes, Rapid Spin
I am a noob at competitive battling and would really like some advice. Is my team balanced? What are the main weaknesses that can easily be exploited? You know stuff like that. Just wanna know if I designed a balance team or can someone easily kill me (so to speak) and how can I make a balanced team. Thanks.
1 AnswerVideo & Online Games10 years agoPokemon Question: Wifi Battles?
Hey. I am interested in batling competitively however I despise hacking. Also, RNGing is hard and I have Pokemon with only 2 perfect stats because I don't RNg or PokeSav (the latter to not corrupt my game). So does anyone know a place/forum where I can battle competitively against people like myself as I know the majority of battlers use Perfect Pokes through whatever method and I would most likely lose against them.
Anyone out there like me looking for a battle partner or any forum like that. Thanks.
1 AnswerVideo & Online Games10 years agoPokemon Question: Does anyone battle on wifi (competitive) without pokesaving?
Like not all 31 IVs. Only trying for two perfect IVs or some such thing and eving themselves? Because I do this and am worried that I won't find a fair battle :/ [Smogon fanboyz :/]
1 AnswerVideo & Online Games10 years agoAnyone know an active Pokemon Trade/Battle Forum?
For GEN iv & v
1 AnswerVideo & Online Games10 years ago