Algebra
Solve for x:
x=1
1
a collection of persons, things, or objects under study.
What is population?
average
What is mean?
shows each interval as a bar
What is a histogram?
What is the mascot of cornerstone?
a duck
Name two sports Mr. Schroeder played in High School
Soccer, basketball, baseball
Solve for x:
2x + 7 =21
7
select a portion (or subset) of the larger population and study that portion to gain information about the population.
What is a sample?
middle
What is median?
shows each data value as a dot above its location on a number line
What is a dotplot?
Who is the SGA President?
Sofia
Name one country Mr. Schroeder has visited
Canada, China, Belize, Bahamas
Write in expanded form:
92
9 x 9
choosing individuals that are easiest to reach
What is convenience sampling?
max - min
What is range?
shows each category as a slice of pie
What is a pie chart?
What building was graduation held in this year?
Hard Rock
What state was Mr. Schroeder born in?
Michigan
Solve:
(3^2+3)/12
1
refers to the tendency of a process that tends to over- or under-estimate the value of a population parameter
What is bias?
occurs the most
What is mode?
shows each data value separated into two parts
What is a stemplot?
How many grade levels are there at Cornerstone?
13
What is Mr. Schroeder's shoe size?
12
2x2 +7 = 43
6
a number that represents a property of the sample
What is a statistic?
Q3 - Q1
What is IQR?
shows each category as a bar
What is a bar chart?
What was the favorite word of the Guest speaker at graduation?
wow
Approximately what age was Mr. Schroeder when he got his Bachelor's degree?
in his 40's