Unit 1 Day 4-6 Practice Quiz

Mark all that apply.

Describe the accuracy and precision of the image

• Good accuracy

• poor accuracy

• good precision

• poor precision

Mark all that apply

Describe the accuracy and precision of the image

• good accuracy

• poor accuracy

• good precision

• poor precision

Mark all that apply.

Describe the accuracy and precision of the image

• good accuracy

• poor accuracy

• good precision

• poor precision

It is a measure of how close a set of measurements or data come to each other

• Accuracy

• Precision

• Error

• Extrapolation

How close a measurement or a set of data is to the true value is called..

• Accuracy

• Precision

• Significant

• Estimate

What are observations that are measured or counted called?

• qualitative data

• quantitative data

What are observations made using our five senses called?

• qualitative data

• quantitative data

I use rulers, scales and calculators to make these observations.

• qualitative data

• quantitative data

The center of the flower is yellow and fuzzy.

• qualitative data

• quantitative data

The flower has 25 petals.

• qualtitative data

• quantitative data