Which of the following is a type of random sampling?

A) Covenience sampling
B) Quota sampling
C) Snowball sampling
D) Cluster sampling

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set