Eco-Cook | Level 4 & 5📚

Dear Management Accounting Students Here is the two main types of sampling (sampling means selecting a smaller group from a larger population for research) which is necessary on your studies : 1.🔵Probability Sampling 2.🟢Non-Probability Sampling Let’s start with 🔵Probability Sampling (known chance of selection). There are 4 types of it: 1️⃣Simple random which is selecting people completely at random. 🎯Example: Put all 30 classmates' names in a bowl. Mix them, then draw 6 names without looking 2️⃣Systematic - starting with random number and counting with k’th difference like algebraic geometry. 🎯Example: 3, 8, 13, 18, 23, 28, … 3️⃣Stratified which is dividing people into groups and randomly select people from every group. 🎯Example: company needs 12 volunteers for cleaning and they select 9 workers from day shift and 3 workers from night shift. 4️⃣Cluster - randomly chosen one whole group and survey every student from that group. 🎯Example: school should send one class of students to olympics, then choose 1 class among 11 classes, and whole students of that class going to the olympics Questions? @seva_karimova & @ismo1l_xoja 🌟 𝗘𝗰𝗼𝗖𝗼𝗼𝗸 | 🌟 EXAM COOK