Back to Use data from a random sample to draw inferences about a population — Problem 1 · Task Set 18
Drawing Inferences from Random Samples
Work through each section in order. For short response questions, write complete sentences and show your reasoning.
Grade 7·21 problems·~35 min·Common Core Math - Grade 7·standard·7-sp-a-2
Work through problems with immediate feedback
A
Recall / Warm-Up
1.
In a survey, 26 out of 40 randomly selected students say they have a pet. What proportion of the sample has a pet?