Intro to Stats

In the world of academia, where Professor Xavier's gifted students, like Evelyn, Ava, and Rohan, seem to graduate faster than their public school counterparts, this intriguing statistic is…

• Descriptive

• Inferential

Mia and Elijah are curious about the mean time to recovery from COVID-19. They heard it's more than 3 days. What kind of statistic is this?

• Descriptive

• Inferential

Imagine Arjun and Emma, two dental students, are comparing their heights and weights. They discover that their heights are significantly correlated with their weights. What kind of statistic is this?

• Descriptive

• Inferential

Statistically speaking, people who talk to their pets are 70% more likely to receive slobbery kisses. This statistic is.

• Descriptive

• Inferential

Imagine Ava, Maya, and Elijah are feeling the pressure of finals week. They're part of a study measuring anxiety levels among college students during this intense time. What type of statistic would this study be using to summarize their anxiety levels?

• Descriptive

• Inferential

Which of the following is descriptive statistics?

• T-test

• Z-test

• Standard deviation

• Chi-square test

Imagine Abigail, Aiden, and David are dental students, and 73% of them are registered to vote. What type of response variable does this scenario involve?

• Nominal

• Ordinal

• Interval

• Ratio

4 out of 5 dentists agree that Toothy Fruit is better than the leading brand. This involves what type of response variable?

• Nominal

• Ordinal

• Interval

• Ratio

The median rank of our faculty members is Assistant Professor. This involves what type of response variable?

• Nominal

• Ordinal

• Interval

• Ratio

Mia is feeling the pressure as she gears up for the comprehensive exam, and her blood pressure reads 140. What type of response variable does this measurement represent?

• Nominal

• Ordinal

• Interval

• Ratio