For the students in your school, the mean score on a state-wide standardized test was 116. Is the mean score a parameter or a statistic? Explain your reasoning

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)

What 8/12+8/11 in another way than and improper fraction

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great