I’ve actually done a similar test a couple years back between Lossless/320kps MP3 (I recommend Foobar’s ABX pluggin if you want to try it yourself) and could also tell the difference. It wasn’t easy though, it took multiple listening and a lot of concentration (I was knackered afterwards). In practice, it is more effort than one would use to actually *enjoy* music. But given the amount of effort/time that goes into ripping/tagging CDs, I opted to go lossless for all my rips. Storage is inexpensive nowadays and I never need to worry again. If I want 320kps MP3 to listen on a portable device, I can make them from my lossless files. If the portable device can’t store 320kps, I can choose to encode (the lossless files) at a lower bitrate. This is preferable to transcoding from 320kps to a lower bitrate. On that note, for MP3, I also tend to favour variable bitrates if you care about storage. It’s pretty efficient.
i have administered intelligence test and achievement test . The total marks of both the test of individual students have been arranged in ascending order and rank them from higher to lower order . Each two adjacent scores will constitute a pair will be randomly assigned as control group and experimental group . In this manner 30 pairs have formed . The control group will be taught by traditional method of teaching and the experimental group will be taught by activity method of teaching . For significant difference which t test formula shall i used pl . suggest me . My id gitanjalipadhi@ . Plea
I smoked lastnight around 10pm and had to take the saliva test today at 1 so last night I brushed my teeth and rinse with Listerine and peroxide and woke up around 10am and did the same thing every 30min and right before I left my house and I also went to bathroom when I got to job and did it again then I put 2altoids under my tounge n let it dissolve. The test was easy she actually let me put the stick in my mouth and i held it between my teeth til the pink line showed it only took bout 10min to get the results I’m not gonna lie I was VERY nervous but I passed and I start my new job Monday so happy!! Its easy as long as u use those things u will for sure pass don’t sweat it