The coefficient of determination can be found using the following formula:
Using a Statistics calculator or an online tool to work with the data we were given, we get
So the best aproximation of r² is 0.861
{3х + 4y = 6{7х + 8y = 10
1 answer:
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Answer:
Step-by-step explanation:
Given:
The above statements
Required
Complete the above statements
Considering the third statement in the question;
First, it should be noted that a circle is a full sector that measures 360 degrees
Assuming the circle is divided by a central angle of 180, the number of sectors formed will be;
Further assume the circle is divided by a central angle of 90, the number of sectors formed will be;
Similarly, if the circle is divided by a central angle of n, the number of sectors formed will be;
Hence, from the list of given options; fills the gap correctly