Collecting and Organizing Data Answers

Which is usually the best way to present or communicate inferred data?

Some tools have various levels of graduations. For example, a ruler may have graduations for both millimeters and centimeters. When measuring the length of an earthworm, which graduations would allow for the most accurate measurement?

This graph shows how tall five types of trees were after they grew for 10 years. Which statement correctly describes the data shown in the graph and the type of observation used?

Tonya plans to use the lab instrument that is shown below in an experiment.Which property of matter does the instrument measure?

Where in a data table should units of measurement be shown?

In a scientific investigation, the term “quantitative data” refers to numbers that are usually followed by

Which tool would be likely to provide the most accurate measurement of time in a laboratory experiment involving sprinting times of students?

Dan gave five sunflower seedlings each a different type of fertilizer. He measured the initial and final heights of each plant after a month, then calculated the total growth of each one in centimeters. Which is the best method for visually representing the data for comparison?

Which is the best reason for using a temperature probe instead of a simple laboratory thermometer?

Which type of data is qualitative data?