STA 2023 - Lab #1
Classify each variable as qualitative or quantitative.
Nation of origin
Number of siblings
Grams of carbohydrates in a doughnut
Assessed value of a house
Student ID number
Classify each variable as discrete or continuous.
Goals scored in a season by a soccer player
Volume of water lost each day through a leaky faucet
Length (in minutes) of a country song
Number of Sequoia trees in a randomly select acre of Yosemite National
Air pressure in pounds per square inch in an automobile tire
An experiment was conducted in which two fair dice were thrown 100 times.
sum of the pips showing on the dice was then recorded.
The following frequency
histogram gives the results.
What was the most frequent outcome of the experiment?
What was the least frequent outcome of the experiment?
How many times was a 7 observed?
How many more 5's were observed than 4's
Describe the shape of the distribution.