Multiple Choice
A researcher wants to know the probability of being named on the honor roll from a population where 8% of students are on the honor roll.If the researcher selects a sample of 400 students,then what is the mean number of students expected to be on the honor roll? Hint: This is a binomial distribution,where p = 0.08 and q = 0.92.
A) 29
B) 32
C) 368
D) 200
Correct Answer:
Verified
Correct Answer:
Verified
Q16: Which of the following is required to
Q17: The standard deviation and the mean can
Q18: In a hypothetical job field,10% of workers
Q19: Data are normally distributed as 12.5 ±
Q20: In a normal distribution,the probability of a
Q22: The mean,median,and mode are all located at
Q23: Most behavioral phenomena are believed to approximate
Q24: A distribution of z scores is distributed
Q25: A researcher records the following assessment data:
Q26: A therapist has a goal to reduce