A hardware company has 40 employees (25 male and 15 female; 10 high school education, 25 undergraduate education and 5 postgraduate education). The company produces 3 types of SD cards (A, B and C) with prices of 50 thousand, 75 thousand and 100 thousand respectively. 1. O Variabel jenis/macam SD card memiliki skala pengukuran rasio Variable type /type of SD card has a ratio measurement scale 2. O Variabel tingkat pendidikan memiliki skala pengukuran interval The education level variable has an interval measurement scale 3. O Variabel tingkat Pendidikan memiliki skala pengukuran ordinal Education level variable has an ordinal measurement scale 4. O Variabel tingkat pendidikan memiliki skala pengukuran nominal The education level variable has nominal measurement scale

Please teach me on how to solve this problem. C is wrong, maybe B, because it's talking about "sample ", and definitely "36students " are just samples, not population. Thanks so much.

Part a through c practice problem for statistics class. (Please explain in detail and show all work).