General Knowledge
Brain Teasers
UMICH History
Super Random
Data Science
100

What can't you eat if you have celiac disease?

Gluten 

100

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost everybody. What am I?

Pencil Lead

100

The University of Michigan was founded in this Year

What is the year 1817?

100

If you have cryophobia, what are you afraid of?

Ice or Cold 

100

How much data is within 2 SD of the mean in a normal distribution?

95%

200

What is the spiciest chilli in the world?

The Carolina Reaper

200

What word has three double letters in a row?

Bookkeeper 

200

This singer was well known for her theatrical performances in the 1980s and attended the University of Michigan

Who is Madonna?

200

As of May 2024, who has the most Instagram followers?

Cristiano Ronaldo

200

What is the formula for computing Z score?

(X - Xbar) / SD

300

How many bones are in an elephants trunk?

Zero

300

What is unusual about the following words: revive, banana, grammar, voodoo, assess, potato, dresser, uneven?

If you put the first letter of each word at the end instead, it will spell the same word backward.

300

The University currently has this many NCAA division 1 teams

What is 29 NCAA Division 1 teams?

300

Without using a calculator, what is 30% of 546? (You can round up to avoid decimal points)

164 (or 163.8 to be exact)

300

Which programming languages are most widely used by data scientists?

Python, R and SQL

400

Which playground game used to be an Olympic sport up until 1920? (think rope)

Tug of War

400

Can you name the three playing cards that have been place in a row using the following clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade.

Ace of diamonds, king of hearts and two of spades.

400

The first classes in Ann Arbor were held in this year. 

What is the year 1841?

400

How many time zones are there in Russia?

11

400

In machine learning, what is the primary difference between supervised and unsupervised learning?

Supervised learning involves data that has been labeled and classified, while unsupervised learning data is unlabeled and unclassified.

500

What is Usain Bolt's 100m sprint record?

9.58 seconds

500

What is unique about the number 8,549,176,320?

Each number, zero through nine, is listed in alphabetical order.

500

The English translation of the University Motto.

What is "Arts, Knowledge, Truth"?

500

What month of which year was the first iPhone released? (bonus if you know the day)

June 2007 (29th)

500

What is the difference between error and residual?

 

Error is the difference between the observed value and its theoretical value. Often it is the unobserved value generated by the DGP (Data Generating Process)

Residual is the difference between the observed value and the predicted value generated from a model. 

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