Sometimes, you may be OK with 100% on an item, particularly if it is something that is critical for students to know. Item Discrimination: Point Biserial Index (PBI) (McGahee & Ball, 2009) Correlation between score on an item and score on the exam Differentiates between those who have high or low test scores Range from -1 to +1
Fish Mox was reccomended for my cats by a friend who used it on his. I have a barn full of cats that were kind of sickly all the time. I got the Fish Mox, dissolved one capsule in one gallon of water everyday. In about a week, I noticed that most of the cats looked alot better.
For roundworms and hookworms,use Hartz Rid Worm for DOGS ( yes,that's right) Go by the dosage on the label,it is VERY safe.For tapeworms,Trade Winds tapeworm tablets for cats. There is no effective OTC whip worm medication for cats. Source(s): Have had cats for over 40 years;currently have 16,all rescues.