Implementing Investigation Quick Check: 1. In what situation would you most likely need to use a computer to analyze data? (1 point) A. when you have collected data that does not involve numbers B. when you have collected a lot of data C. when you have collected data outside the laboratory D. when you have a computer available 2. What is the main objective of an experiment? (1 point) A. What is the main objective of an experiment? B. to test a hypothesis C. to draw conclusions D. to analyze data 3. What is a hypothesis? (1 point) A. an observation B. the conclusion of an investigation C. an experimental design D. a testable statement 4. If you propose an answer to a question that you will test to see whether it is true, which step of the scientific method are you engaging in? (1 point) A. forming a hypothesis B. drawing conclusions C. asking a question D. analyzing data 5. Why does data need to be analyzed? (1 point) A. to ensure that observations were done correctly B. to come up with a good hypothesis C. to find a pattern that will explain your observations D. to test your hypothesis
1. B. when you have collected a lot of data
2. B. to test a hypothesis
3. D. a testable statement
4. A. forming a hypothesis
5. C. to find a pattern that will explain your observations
1. The correct answer to this question is B. when you have collected a lot of data. To determine this, we look for keywords in the question and each answer choice. The keyword in this case is "analyzing data," which suggests that a large amount of data may require the use of a computer for analysis. By eliminating the other options, we can identify the correct answer.
2. The main objective of an experiment is to test a hypothesis. To answer this question, we need to understand the purpose of an experiment. The purpose of an experiment is to test a hypothesis, so the correct answer is B. to test a hypothesis.
3. A hypothesis is a testable statement. To answer this question, we need to know the definition of a hypothesis. A hypothesis is a testable statement or prediction that is formulated based on observations, background information, and prior knowledge. Therefore, the correct answer is D. a testable statement.
4. If you propose an answer to a question that you will test to see if it's true, then you are engaging in the step of forming a hypothesis. To answer this question, we need to understand the steps of the scientific method. The step that involves proposing an answer to a question and testing it is forming a hypothesis. Therefore, the correct answer is A. forming a hypothesis.
5. Data needs to be analyzed to find a pattern that will explain observations. To answer this question, we need to understand the purpose of analyzing data. Analyzing data helps us identify patterns, trends, and relationships within the data, which can help explain our observations. Therefore, the correct answer is C. to find a pattern that will explain your observations.
1. The situation in which you would most likely need to use a computer to analyze data is when you have collected a lot of data. (Answer: B)
2. The main objective of an experiment is to test a hypothesis. (Answer: B)
3. A hypothesis is a testable statement. (Answer: D)
4. If you propose an answer to a question that you will test to see whether it is true, you are engaging in the step of forming a hypothesis. (Answer: A)
5. Data needs to be analyzed to find a pattern that will explain your observations. (Answer: C)