Unit 5
y = x + 6
What point do you have, if x = 5
(5, 11)
What is the slope of a horizontal line?
0
What is the slope of a vertical line?
undefined
What's the probability of flipping a coin 3 times, and getting heads each time?
1/8 or 12.5%
What words goes with Mean, Median, and Mode?
Average, Middle, Most
{(3,-7), (-8,0), (4,4), (4,7), (0,-4)}
What is the domain?
{-8, 0, 3, 4}
What is the slope between the points
(10, 7) and (-3, 5)
2/13
What is an example where probability is useful?
741
What is the first thing you do if you need to find the median?
Sort
f(x) = -1/3 x + 4
What is f(9)?
1
What is the y-intercept for
(y - 3) = -4/3(x + 6)
(0, -5)
What month did Mr. Dishong join the class?
March
4 : 2
How do I calculate the Inter Quartile Range?
Upper Quartile - Lower Quartile
{(3,-7), (-8,0), (4,4), (4,7), (0,-4)}
What is the range?
{-7, -4, 0, 4, 7}
Convert
(y - 5) = -5/3 (x + 6)
to y-intercept form
y = -5/3x - 5
What student shares the same birthday as Mr. Dishong?
Brayden
If you have 5100 students at a school, and 23% drive a car. How many parking spots should you have for student parking?
1173
In a box and whisker plot, how much of the data is greater than the lower quartile?
75%
Does
{(3,-7), (-8,0), (4,4), (4,7), (0,-4)}
show a function?
No
What is the x-intercept for
4 X - 741 Y = 12
(3, 0)
What is the name of the cat that lives with Mr. Dishong?
Bear
What's the probability of picking a data point from the inter quartile?
50%
What are the two types of data?
Categorical and Numerical