| Account limit of 2000 requests per hour exceeded. |
statistics Matched Pair T-Test?
Okay so I'm taking stats and we have to do a final project and Im using the Matched pair t-test approach to it. im doing an airline price comparison between delta prices and continental so far I got the d-bar and the N. since im doing a 98% confidence interval the t should be 2.46 since i have 16 flights and between the two airlines i have 32 but I dont know what sd means you know the thing that gets divided by the sample size. can you please help?
actually no its not standard deviation its sample standard deviation i know how to take a standard deviation i just don't know what to take the standard deviation from. the whole sample? or just the differences
sd = standard deviation.
Check here to find out how to calculate it:
http://en.wikipedia.org/wiki/Standard_deviation
 |
 FOUNTEK NEO35 RIBBON HORN TWEETER PAIR new matched pair $120.00 Time Remaining: 13h 2m Buy It Now for only: $120.00 |
 matched Pair three way ported speakers $10.00 Time Remaining: 1d 3h 51m Buy It Now for only: $35.00 |
 Sony SS H1600U Bass Reflex 2 way Shelf Speaker System Pair Matched Right Left $58.50 Time Remaining: 1d 13h 39m Buy It Now for only: $58.50 |
 Mordaunt Short MS25i Maple Hi Fi Speakers Audiophile Matched Pair MS 25 $85.34 Time Remaining: 2d 7h 23m |
 Matched Pair SNELL Type E III Loudspeakers $199.95 Time Remaining: 4d 13h 30m Buy It Now for only: $249.95 |
 JBL LE20 1 LANCER TWEETERS MATCHED PAIR $79.99 Time Remaining: 5d 10h 2m Buy It Now for only: $89.99 |
 JBL LE10A LANCER WOOFERS MATCHED PAIR $89.99 Time Remaining: 5d 10h 31m Buy It Now for only: $99.99 |
 Sony Speakers Lot Of Three 3 One Matched Pair 2 and a Single 1 $39.99 Time Remaining: 6d 8h 52m Buy It Now for only: $39.99 |
 PIEZO HORN TWEETER MATCHED PAIR $17.00 Time Remaining: 8d 7h 30m Buy It Now for only: $17.00 |
 Vandersteen Audio 2Ce Speakers Matched Pair OAK wood finish Black $2,300.00 Time Remaining: 10d 10h 20m Buy It Now for only: $2,300.00 |
 Musical Fidelity Hi Fi BRITISH MADE Speakers Matched Pair In Walnut BI WIRE $173.82 Time Remaining: 10d 21h 35m Buy It Now for only: $173.82 |
 L Cao alnico matched full range speaker 65 inches pair $283.99 Time Remaining: 11d 23h 9m Buy It Now for only: $283.99 |
 2 Morel Elite ET338 Triple Magnet Matched Tweeters Speakers MDT33 Pair NEW $325.80 Time Remaining: 12d 7h 9m Buy It Now for only: $325.80 |
 15 in SPEAKER SURROUNDS 2 pieces ONE PAIR MATCHED QUALITY REPAIR MANY DRIVERS $15.99 Time Remaining: 13d 6h 12m Buy It Now for only: $15.99 |
 Boston Acoustics CX8 5 x 7 inch Oval Speakers TWO MATCHED PAIR Brand New In Box $29.99 Time Remaining: 14d 6h 43m Buy It Now for only: $29.99 |
 Vintage Matched Pair of Paradigm Performance Series Micro Stereo Speakers $75.00 Time Remaining: 15d 4h 27m Buy It Now for only: $75.00 |
 L Cao alnico matched full range speaker 8 inches pair $349.99 Time Remaining: 20d 15h 26m Buy It Now for only: $349.99 |
 EV ELECTRO VOICE ARIES SPEAKERS WORKING MATCHED PAIR VINTAGE EV SPEAKERS LOOK $999.00 Time Remaining: 23d 4h 46m Buy It Now for only: $999.00 |
 Matched Pair of INFINITY REFERENCE 20001 Bookshelf Speakers Shelf Main Stereo $69.99 Time Remaining: 24d 4h 22m Buy It Now for only: $69.99 |
 Morel ET 338 1 1 8 Soft Dome Tweeter Matched Pair $299.00 Time Remaining: 28d 5h 50m Buy It Now for only: $299.00 |
 Morel ET 338 104 1 1 8 Soft Dome Tweeter Matched Pair $299.00 Time Remaining: 28d 5h 53m Buy It Now for only: $299.00 |
 INFINITY POLYDOME PAIR NO DENTS MATCHED OHM33 TESTED FOR RS SERIES RED LETTER $124.99 Time Remaining: 28d 22h 51m Buy It Now for only: $124.99 |