Big MAD
The MAD of these numbers:
(1, 4, 6, 8)
What is 2.25?
The relationship between the following scenario:
The more time you spend running on a treadmill, the more calories you will burn
What is a positive correlation?
The steps to finding the mean of a data set.
What is
1. Add all numbers in a data set.
2. Divide sum by total number of numbers in a data set.
The situation with the higher MAD:
1. Differences in heights of students.
2. Differences in weights of students.
What is differences in weights of students?
An observation that lies an abnormal distance from other values in a random sample from a population.
Hint: Bob Beamon's jump at the 1968 Olympics is considered this.
What is an outlier?
The MAD of these numbers:
(15, 22, 34, 35)
What is 8?
The relationship between the following scenario:
The amount of dogs you have and the number of moons orbiting your favorite planet.
What is no correlation?
Steps to finding the MAD of a data set.
What is
1. Find the mean.
2. Calculate absolute value of each data values' distance from mean.
3. Find the mean of your deviations.
The situation with the higher MAD:
1. Average length of Tik Tok video.
2. Average length of Vine video.
What is average length of Tik Tok video?
The average (or mean), then the average of the absolute value of distances from the mean.
What is MAD (Mean Absolute Deviation)?
The MAD of these numbers:
(555, 777, 999)
What is 148?
The relationship between the following scenario:
Amount of time a cyclist rides and the distance they are from the finish line.
What is a negative correlation?
These are the steps of drawing a trend line.
What is
1. Use a straight edge
2. Draw a line with about equal data points above and below.
3. Ignore outliers
The situation with the lower MAD:
1. Average salary of YouTuber
2. Average salary of first-year Texas Middle School Teacher
What is average salary of first-year Texas Middle School Teacher?
A graph in which the values of two variables are plotted along two axes, the pattern of the resulting points revealing any correlation present.
What is a scatter plot?
The MAD of these numbers:
(123, 456, 789)
What is 222?
The relationship between the following scenario:
The humidity percentage vs. Mr. Webb's desire to go outdoors.
What is a negative correlation?
Hey, we all deserve a freebie every once in a while, right?
What is.....yes?
400 points for everyone :)
The situation with the lower MAD:
1. Average distance between solar system planets to the sun
2. Average distance between solar system planets to their moon(s).
What is average distance between solar system planets to their moon(s)?
In statistics, this type of data is data on each of two variables, where each value of one of the variables is paired with a value of the other variable.
What is bivariate data?
The MAD of these numbers:
(234, 467, 342, 887)
What is 202.25?
The relationship between the following scenario:
The less time I spend marketing my business, the fewer new customers I will have.
What is a positive correlation?
Letter grade you will make on this test if you study hard and pay attention?
What is an A (or A+)?
The situation with the higher MAD:
1. Average 8th grader 100-meter sprint time
2. Average 8th grader 1-mile run time.
What is average 8th grader 1-mile run time?
Two words: The estimation of a value based on extending a known sequence of values or facts BEYOND the area that is certainly known.
An estimation of a value WITHIN two known values in a sequence of values.
What is extrapolation and interpolation?