mean ,mode, range, median

How do you find the range of a set a data?

• the biggest number minus the smallest number in the group

• the smallest number minus the biggest number in the group

• the biggest number plus the smallest number in the group

• the smallest number multiplied by the biggest number in the group

What is the final step in the scientific method?

• Write a conclusion about your results

• Record and analyze the data

• Form a hypothesis

• Research your topic

What is the purpose of the scientific method?

• To solve problems and create experiments

• To research new information

• To practice safety

• To become a scientist

What does a good scientific question need to have?

• It needs to have an independent variable

• It needs to have a dependent variable

• It need to be measurable

• All of these are needed in a good scientific question

What is a procedure?

• Step by step instructions

• Safety rules

• What stays the same in an experiment

• A prediction

What is the first step in the scientific method?

• Form a hypothesis

• Make an observation and ask a question about it

• Research your topic

• Record and analyze data

The information you collect while doing your experiment is called

• conclusions

• data

• hypotheses

• procedures

The _________________________ answers the problem you are trying to solve in an experiment and explains the results to others.

• procedure

• hypothesis

• conclusion

• data

Tags

NGSS.MS-LS1-5

A(n) ___________________________ is what you can learn about an object by using your 5 senses.

• Observation

• Quantitative Observation

• Inference

• Hypothesis

Tags

NGSS.MS-LS1-8

What’s the mean average of these three numbers?

• 2
• 7
• 8
• 9