How many points will you give?
Answer:
-5
Step-by-step explanation:
For a given x value a <u><em>function</em></u> can have only one y value.
-5 cannot have both 15 and 20 as the y value
Calculate the standard deviation for each data set:
Sample A = 1.246
Sample B = 2.924
The smaller the deviation the closer the data set is, the larger the deviation the more widespread the data set is.
Sample B has a larger deviation so the spread of the data is wider.
There are 2 people measuring, each using 3 rulers.
2 times 3 equals 6.
12in. times 6 rulers equals 72 in.
12 in. equals 1 foot so 72/12 equals 6 feet.
The rug is around 6 feet long.
Answer:
Region between two horizontal lines: y = -3 and y = 2
Both lines should be dotted
