We are having a math test on Data Management ideas Friday.
Activities 1 - 4 , previous quizzes and worksheets and this math test will create the mark for Data Management.
concepts to know:
What is primary data ? secondary data?
How to create a stem-and-leaf plot?
How to create a non-biased questions when surveying.
How to calculate mean.
How to calculate median.
How to calculate mode.
How to calculate range.
How to interpret data and when best to use the above measures of central tendency (mean, median and mode).
for a quick review of terms check: Math dictionary
