Questiona) Each year students in a local school district write a national… a) Each year students in a local school district write a national examination. The average on this national exam is 150 with a standard deviation of 20. Schools where the overall average is between 1.5 and 3.0 standard deviations above the mean are eligible for additional funding. What is the average range a school must achieve to be eligible for funding?b) Rachel received the following scores on the midterm and final examinations in hisintroductory psychology course. The mean and the standard deviation for each testare given below. Assume that the normal distribution provides a good model for thefrequency distribution.SectionXMsMidterm40508Final9010012What percentage of students scored better than Rachel on the midterm?The department has decided that all marks from introductory psychology courses should be reported based on a standardized distribution with a mean of 100 and standard deviation of 15. What would be Rachel’s final examination scores based on this new distribution?Social SciencePsychology STATS R03
