Data Analysis and Interpretation
Biology ⇒ Scientific Inquiry and Experimental Design in Biology
Data Analysis and Interpretation starts at 7 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Data Analysis and Interpretation.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 8
A scientist collects data on the number of insects found in different habitats. What is the dependent variable in this investigation?
A student collects data on the number of birds seen each day for a week: 5, 8, 6, 7, 9, 4, 7. What is the mode?
A student records the heights (in cm) of 5 plants as 10, 12, 15, 13, and 10. What is the mode of the data?
A student records the number of seeds that sprout in 5 different pots: 8, 10, 7, 9, 6. What is the mean number of seeds that sprouted?
If a data set has the values 5, 7, 7, 8, 10, what is the mean?
If you have the data set: 3, 7, 7, 2, 9, what is the median?
What is the main difference between qualitative and quantitative data?
What is the main goal of interpreting data in a scientific investigation?
What is the purpose of using a control group in an experiment?
What is the range of the following data set: 4, 8, 6, 10, 2?
What should you do if your data does not match your hypothesis?
