Which of the following activities are examples of data gathering?
Check all that apply.
A. Finding the mean weight of heart-disease patients in a study
B. Measuring the DCH (diameter chest-high) of 200 trees in a forest
C. Counting the votes in an election to determine the next mayor
D. Asking 500 telephone respondents what their favorite radio station is
E. Making a pie chart showing the kinds of cars owned by people in a sample of 1000
I am rpetty sure that the the following activities which are examples of data gathering are being revealed by option : A. Finding the mean weight of heart-disease patients in a study ,B. Measuring the DCH (diameter chest-high) of 200 trees in a forest and E. Making a pie chart showing the kinds of cars owned by people in a sample of 1000 because there you can clearly see the thst you are gathering data while the rest of option contain already gathered info.
