Quantitative Data Analysis

Three different filters and three different funny captions were applied on/accompanied a profile picture and the quality called “rizz” of each profile picture was measured by raters of different ages and genders using the Perceived Rizz Scale.

Which of the following is a dependent variable in the situation presented above?

• age of 'rizz' rater

• level of 'rizz'

• presence of a profile picture

• type of filter

Three different filters and three different funny captions were applied on/accompanied a profile picture and the quality called “rizz” of each profile picture was measured by raters of different ages and genders using the Perceived Rizz Scale.

Which of the following correctly classifies the variable, type of filter?

• Scale and Continuous

• Scale and Discrete

• Categorical and Ordinal

• Categorical and Nominal

Which of the following correctly classifies the following data entry for the number of World Cup goals made by Cristiano Ronaldo?

Year - Goals

2010 - 1

2014 - 1

2018 - 4

2022 - 1

• Nominal

• Discrete

• Continuous

• Ordinal

What type of graph is used to present the data?

• Stacked bar graph

• Pie Chart

• Box Plot

• Scatter Plot

Which measure of central tendency would best be used to describe the data?

• Mean

• Mode

• Interquartile range

• Median

In which of the following data sets would the mode be an appropriate measure of central tendency?

• Mass of Bioplastic

  12 g

  15 g

  14 g

  11 g

  15 g

• Annual Income

  Php 1.0M

  Php 1.2M

  Php 0.9M

  Php 0.5M

  Php 1.1M

• Blood type

  A

  A

  AB

  O

  B

• Movie Rating

  3 stars

  1 star

  2 stars

  3 stars

  2 stars

Which of the following is TRUE for the data presented in the graph?

• No. of Variables: 1

  Variable 1 Type: Scale

  Variable 2 Type: None

• No. of Variables: 1

  Variable 1 Type: Categorical

  Variable 2 Type: None

• No. of Variables: 2

  Variable 1 Type: Scale

  Variable 2 Type: Scale

• No. of Variables: 2

  Variable 1 Type: Categorical

  Variable 2 Type: Scale

Which of the following tests may be used for data that is NOT normally distributed?

• a.    Spearman’s rho

• a.    Pearson’s r

• a.    t-test

• a.    one-way ANOVA

A researcher wants to know if there is a significant difference in math ability scores between contact and non-contact sports athletes. Which statistical test would be most appropriate for this objective?

• Independent samples t-test

• Dependent samples t-test

• one-way ANOVA

• two-way ANOVA

What information is missing in the data table presented?

• table number

• table title

• column labels

• data