Distribution Types

According to the Box Plot, which data value represents the upper quartile (Q3)?

• 64

• 62

• 66

• 58

According to the Box Plot, which data value represents the lower quartile (Q1)?

• 66

• 58

• 60

• 64

A researcher wants to understand how sample statistics vary across multiple samples. Which distribution should they use?

• Sample distribution

• Normal distribution

• Population distribution

• Sampling distribution

In a high school of 1,000 students, analyzing the test scores of 100 random students creates what type of distribution?

• Sampling distribution

• Population distribution

• Sample distribution

• Frequency distribution

What is a key feature of all three types of distributions discussed?

• They only use line plots

• They can be visualized using various graphs

• They require complete population data

• They must be normally distributed

In statistical analysis, which distribution type requires multiple samples of the same size?

• Sample distribution

• Population distribution

• Sampling distribution

• Standard distribution

Which statement best describes the relationship between the three types of distributions?

• They are completely independent of each other

• They serve identical purposes in statistics

• They build upon each other for statistical inference

• They cannot be used together

What type of table does this image represents?

• A relative frequency distribution table

• A marginal frequency distribution table

• A frequency distribution table

• A conditional relative freqeuncy distribution

Answer explanation

A frequency distribution displays the frequencies for categorical data in a two-way table.

What is the most appropriate name for this table?

• Marginal frequency distribution table

• Relative frequency distribution table

• Frequency distribution table

• Conditional relative frequency distribution table

Answer explanation

A marginal frequency distribution displays the total of the frequencies of the rows or columns of a frequency distribution

What is the most appropriate name for this table?

• Marginal frequency distribution table

• Marginal relative frequency distribution table

• Frequency distribution table

• Conditonal relative frequency distribution table

Answer explanation

Displaying the relative frequencies for the rows or columns is called a marginal relative frequency distribution. The marginal relative frequency distribution provides the ratio of total occurrences for each category to the total number of occurrences