1.01 Introduction to the data cycle and Venn diagrams
Adaptive
Worksheet
Interactive practice questions
A jeweler has arranged his gems based on the cut and color of the gem:
Cuts - triangular 
, rectangular 
, and octagonal 
Colors - amethysts 
, emeralds 
, and rubies 
a
How many of the gems are rubies?
b
How many of the gems are triangular?
c
How many of the gems are both rubies and triangular?
Easy
< 1min
A group of students were asked why they skipped breakfast. The two reasons given were that they were "not hungry" and they were "too busy".
Easy
1min
A jeweler has arranged his gems based on the cut and color of the gem:
Cuts - triangular , rectangular , and octagonal
Colors - amethysts , emeralds , and rubies
Easy
< 1min
A student creates the following diagram of their favorite animals.
Easy
< 1min
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