Step-by-step explanation:
Step 1: Draw your trend line.
You begin by drawing your trend line. You want your trend line to follow your data. You want to have roughly half your data above the line and the other half below the line, like this:
trend line equation
Step 2: Locate two points on the line.
Your next step is to locate two points on the trend line. Look carefully at your trend line and look for two easy to figure out points on the line. Ideally, these are points where the trend line crosses a clearly identifiable location.
For the trend line that we just drew, we can see these two easily identifiable points.
trend line equation
We can easily identify these two points as (3, 3) and (12, 6).
Step 3: Plug these two points into the formula for slope.
The formula for slope is this one:
trend line equation
We can label our first point as (x1,y1), and our second point as (x2,y2). So our x1 is 3, our y1 is 3, our x2 is 12, and our y2 is 6. Plugging these values into the equation for slope and evaluating, we get this:
trend line equation
So our slope is 1/3.
Answer:
A is the answer because they are the data that are sourced from someplace that has originally collected it. This means that this kind of data has already been collected by some researchers or investigators in the past and is available either in published or unpublished form. This information is impure as statistical operations may have been performed on them already.
To find quantity divide total length by cut length:
118.25 / 2.15 = 55 pieces
Answer:
5/6
Step-by-step explanation:
(6-1)/(2- -4) --> 5/6
The total number of golf balls that Mr.Cooper has in the 3 pails is 305
<h3><u>Solution:</u></h3>
It is given that Mr. Cooper has 3 pails with golf balls in them.
The first pail has 87 ball
The second has 105 golf balls and the third has 113 golf balls.
We need to find the total number of golf balls that Mr. Cooper has in the 3 pails.
To find the total number of golf balls we need to add the number of balls in each pail.
<em>Total number of golf balls in 3 pails = number of balls in first pail + number of balls in second pail + number of balls in third pail</em>
Total number of golf balls = 87+105+113
= 305 balls
Therefore, the total number of golf balls in all 3 pails combined it 305
