Data Analysis

What is one type of information collected as data?

• Measurements

• Opinions

• Stories

• Predictions

What is one type of information collected as data? (Fill in the blank)

• Observations

• Opinions

• Predictions

• Suggestions

Fill in the blank: ____________ Data refers to numerical results about quantity.

• Quantitative

• Qualitative

• Descriptive

• Categorical

Which type of data is descriptive and in depth, pointing to quality?

• Quantitative Data

• Qualitative Data

What are the three measures of central tendencies mentioned in the slide?

• Mean, Median, Mode

• Range, Variance, Standard Deviation

• Mean, Range, Interquartile Range

• Mode, Range, Variance

Which of the following is NOT a measure of central tendency?

• Mean

• Median

• Mode

• Range

Measures of central tendencies are used to summarize large data sets into a score to easily identify trends.

• True

• False

What is the definition of 'Mean'? Fill in the blank: The mean is found by ________ all the data points and dividing by the number of scores.

• adding up

• multiplying

• subtracting

• averaging

Which of the following is an example of a mean?

• Grade in a class

• Height of a single student

• The name of a student

• The color of a classroom

What is the middle value of the data when scores are listed in rank order called?

• Median

• Mode

• Mean

• Range