Of the 423 students entering as freshmen at a small liberal arts school, 1 out of 3 will be participating in
1 answer:
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Answer:
-3/2, -1
Step-by-step explanation:
Each coordinate contains one value and one
value,
.
If we work out the midpoint of each of these individually, it makes it much easier to find the midpoint of the line.
Let's take the values first. Our first
value is -4 and our second
value is 1. Imagine the integers between -4 and 1 laid out in a sequence:
If you take the middle value of this sequence, you get the midpoint of the values.
In this case, the middle is between values -2 and -1, leaving us with a midpoint of -1.5. This as a fraction is .
Now let's look at the values. Our first
value is 2 and our second
value is -4. Again, let's imagine those numbers laid out in a sequence:
Here, the middle of these values is -1, and this is the midpoint of the values.
So if we put these two values in a coordinate, we get the midpoint of the line.
In this case, we get .
The theoretical probability =, The experimental probability =
<h3>What is experimental probability?</h3>
The experimental probability of an event occurring is the number of times that it occurred when the experiment was conducted as a fraction of the total number of times the experiment was conducted.
The sample will be ={1,2,3,4,5,6,7,8,9}=9
favourable outcomes={1,3,5,7,9,}=5
The theoretical probability of spinning and odd number =
As she spends the spinner 12 times
The experimental probability =
Hence the theoretical probability =, The experimental probability =
Learn more about experimental probability here:
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