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.
Maintain the health of your pet fish using Fish Mox. This antibacterial product treats common bacterial diseases found in fish, for example, pseudomonas genera, aeromonas and mycobacterial diseases like chondrococcus and gill diseases. It exerts bactericidal action, so it is effective against both Gram-positive and some Gram-negative bacteria.