2.03 Data Collection

2.03 Data Collection

9th Grade

10 Qs

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2.03 Data Collection

2.03 Data Collection

Assessment

Quiz

Computers

9th Grade

Medium

Created by

B Silver

Used 3+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of data collection in scientific research?

To create new data

To gather information for analysis

To delete unnecessary data

To confuse researchers

Answer explanation

The primary purpose of data collection in scientific research is to gather information for analysis. This data is essential for drawing conclusions, testing hypotheses, and advancing knowledge in various fields.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a common method of data collection?

Guessing

Survey

Daydreaming

Ignoring

Answer explanation

A survey is a systematic method of data collection that involves asking people questions to gather information. Unlike guessing, daydreaming, or ignoring, surveys provide structured and reliable data.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When collecting data, why is it important to ensure accuracy?

To make the data look impressive

To ensure reliable results

To confuse competitors

To increase the volume of data

Answer explanation

Ensuring accuracy in data collection is crucial to obtain reliable results. Accurate data leads to valid conclusions and informed decisions, while inaccurate data can mislead and produce erroneous outcomes.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which unit would you use to measure the length of a classroom?

Miles

Feet

Kilograms

Ounces

Answer explanation

Feet is the appropriate unit to measure the length of a classroom, as it is commonly used for shorter distances. Miles are too large, while kilograms and ounces measure weight, not length.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a potential consequence of collecting biased data?

Improved accuracy

Misleading conclusions

Faster data processing

Increased data volume

Answer explanation

Collecting biased data can lead to misleading conclusions, as the data may not accurately represent the true situation. This can result in incorrect insights and decisions based on flawed information.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a data collection tool?

Questionnaire

Interview

Calculator

Observation

Answer explanation

A calculator is a tool for performing calculations, not for collecting data. In contrast, questionnaires, interviews, and observations are all methods used to gather information from respondents.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In data collection, what does the term "sample" refer to?

The entire population

A subset of the population

A random guess

A type of data error

Answer explanation

In data collection, a "sample" refers to a subset of the population. It is used to make inferences about the entire population without needing to collect data from every individual.

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