What is the sample? O All people O Which food delivery app was used O All US smartphone users O Whether a food delivery app was used O The 800 people who answered the survey
What is the sample? O All people O Which food delivery app was used O All US smartphone users O Whether a food delivery app was used O The 800 people who answered the survey
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 25PPS
Related questions
Question
Read this passage about food delivery. And then, answe the question.
Expert Solution
Step 1
The survey is conducted on 800 US smartphone users.
The variables are whether they used a food delivery app at least once in the last month and which app is used.
The population is a set of all data points or the entire group for which we want to draw the conclusion.
The sample is the subset of the population which contains all characteristics of the population.
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