Which of the following activities are examples of data gathering? Check all that apply. A. Surveying students about their favorite type of math problem B. Making a spreadsheet from data found in a survey C. Sampling water for contaminants D. Making a pie chart about a group's favorite activities E. Finding the mean weight of heart-disease patients in a study
Accepted Solution
A:
A. Surveying the students about their favorite type of math problem. and C. Sampling water for contaminants