Current Attempt in Progress Do You Use a Food Delivery App? A 2019 study conducted by eMarketer asked 800 US smartphone users whether they had used a food delivery app at least once in the last month. The survey also asked which food delivery app, if any, was used. The survey showed that 16.3% of respondents had used a food delivery app in the last month. Of those that had used one, 27.6% used DoorDash, 26.7% used Grubhub, 25.2% used Uber Eats, while the rest used another. 1. US Food Delivery App Usage Will Approach 40 Million Users in 2019," www.eMarketer.com, July 2, 2019. Sample size is approximated. chapter 1.2 Homework Question 15 of 15 What is the intended population? Whether a food delivery app was used All people Which food delivery app was used O The 800 people who answered the survey All US smartphone users education.wiley.com 1.25/3 E eTextbook and Media Hint Assistance Used A population includes all individuals or objects of interest. Data are collected from a sample, which is a subset of the population. population. Your answer is partially correct. How many cases are there? 130 How many variables are mentioned? How many of the variables are categorical? i How many of the variables are quantitative? o eTextbook and Media Hint Save for Later Ollected from a sample, whic Attempts: 1 of