Question

The following table provides information on a sample of students in my class. Use the data in the table to answers the questions that follow (show all calculations involved) and describe the typical student in my class. School Year Standing FRESHEMAN SOPHOMORE Major ECONOMICS MARKETING MANAGEMENTJUNIOR MARKETING Age(Years) 19.00 19.00 20.00 22.00 19.00 23.00 25.00 Attendance %) Name Albert, C. Allison, J. Amanda, B Anderson, M Ben, J Benedict, M Elizabeth, K Gender SAT Score 1,205 1,090 1,300 1,230 1,124 1,231 1,168 85 90 80 98 75 89 95 UNIOR ACCOUNTING ECONOMICS SENIOR SENIOR Note: Gender 1- Male; 2-Female 1. Determine the average age of the students (show your calculation). 2. What is the median age of the students? 3. What is the Modal age (mode) of the students? 4. Find the 50th percentile of the age of students ia the data (show the details). 5. Find the 75th percentile of the age of students in the data (show the details). 6. Find the first quartile (Q1) of the age of students in the data (show the details). For which variable(s) in the above table is MODE the only numerical measure of descriptive statistics? 7.

Answer 1

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