Distribution Shapes
This term describes the shape of a distribution that is the same on both sides.
What is symmetrical?
The mathematical name for the "3" in 3x.
What is a coefficient?
These are the two things to place on my desk before the bell.
What are my Chromebook and a pencil?
This measure of center considers every data point in a distribution and is best used for symmetrical distributions.
What is the mean?
This expression represents the total number of dollars spent when someone buys x sandwiches for $7 each.
What is 7x?
This describes the shape of a distribution when all outcomes have equal frequency
What is uniform?
The mathematical name for the "6" in 4x + 6.
What is a constant?
Instead of throwing it on the floor, I put my trash here.
What is the trash can?
This measure of center is the middle value of a data set and is best used for skewed data.
What is the median?
A reel already has 4,000 views. This expression represents how many views it will have in w weeks from now if it gets 300 views per week.
What is 300w + 4,000?
This describes the shape of a distribution with many small values and just a few large values.
What is right skewed?
This is the value that can be substituted for a variable to make an equation true.
What is a solution?
The classroom has two of these on the back wall. I can use them before class starts to make sure I have something to write with.
What is a pencil sharpener?
This measure of variability describes how spread out the middle half of a data set is.
What is Interquartile Range?
You and three friends go see a movie. Tickets are x dollars each. You also all share a $9 popcorn. This expression represents how much you and your friends spent at the theater.
What is 4x + 9?
The shape of this distribution [1,2,2,2,2,5,6,6,6,6,9].
What is bimodal?
This is a component of an expression or equation, separated by subtraction or addition.
What is a term?
This is what I do first when I arrive to class after the bell.
What is sign-in on the sign-in sheet?
This measure of variability describes on average, how far apart each data point in a set is from the mean.
What is the mean absolute deviation?
You have $300 in your bank account today. You get paid $60 per week to babysit. You have to spend $35 per week on gas. This expression represents how much money you have after w weeks.
What is 300 + 60w - 35w OR 300 + 25w?
The shape of a distribution that has a mean that is less than its median
What is left skewed?
2x + 8 and 2(x + 4) are examples of these.
What are equivalent expressions?
To get credit for my Digital Notebooks, I have to do both of these things.
What is submit to Canvas AND give my teacher access?
The standard deviation describes the spread of data points in a data set from this.
What is the mean?
You have -8,000 aura points after you tripped and fell in front of the whole class. You gain 4 aura points for every minute you spend locked in during class. You also gain 29 aura points every time you solve a problem correctly. This expression represents your aura level at the end of class after m minutes locked in and p problems solved correctly.
What is 4m + 29p - 8000 (or equivalent)?