You can not discuss with other students and can not textbooks, classnotes, homework assignments etc, during the test. Name: 1. Below in bold is the name of a variable, followed by a description of what the variable measures For each of the variables described below, identify each as (A) nominal, (B) ordinal, or (C) interval/ratio from the description of what is being measured. (a) Size: school district size, classified as either small, moderate, or large. ( b ) Instruct: per pupil expenditure on instruction of the school district. (c) Welfare: percentage of students from families on welfare in the school district. (d) Pass4th: percentage of students passing all 4th grade state proficiency test on first opportunity. 2. The daily temperatures, in degrees Fahrenheit, for 10 days in May were 53, 61, 62, 65, 65, 65, 68, 74, 82, and 87. Find the following: (a) Mean of the temperatures. (b) Median of the temperatures. (c) Mode of the temperatures. (d) Standard Deviation