STATISTICS
posted by todd on .
PINWORM INFESTATION COMMONLY FOUND IN KIDS CAN BE TREATED WITH THE DRUG PYRANTEL PAMOATE. RESEARCH SHOWS THE TREATMENT IS EFFECTIVE IN ABOUT 90% OF CASES. DRUG IS ADMINISTERED TO 25 KIDS
WHAT IS THE PROBABILITY THAT EXACTLY 23 OF THEM ARE CURED?
WHAT IS THE PROB. THAT MORE THAN 23 OF THEM ARE CURED?
WHAT IS THE PROB. THAT AT MOST 23 OF THEM ARE CURED?
WHAT IS THE EXPECTED # OF KIDS THAT WILL BE CURED USING THIS TREATMENT?

see my post above.