Answer:
3.24!
Step-by-step explanation:
First, graph each point on the coordinate plane.
Now think of a vertical line moving from left to right. The line is always vertical. It starts at the left of the graph and moves to the right. If at any time, the line intersects more than one point, then the relation is not a function. If all the x-coordinates are different, the vertical line cannot touch more than one point at a time.
The means of samples 1 and 2 is 3.45. The mean of sample 3 is 3.8. Based on the data, the average diner would visit the restaurant 3 or 4 times.
<h3>What is the mean of a sample?</h3>
The mean of a sample is the average of all the data sets given in the sample. The mean of a sample is useful in calculating population averages, central tendency, standard deviation, etc.
Mathematically, the mean of a sample can be expressed as:
- The mean of sample 1 is given = 36
- The mean of sample 2 is given = 33
Thus, the means of samples 1 and 2 is:
The mean of sample 3 is:
Based on the data, the average diner would visit the restaurant 3 or 4 times, because the mean of the samples lies between 3 to 4.
Learn more about the mean of a sample here:
brainly.com/question/12892403
I'm not sure but the answer would be 2w+1236.5+527 ≤ 3000
The answer to that equation would be w ≤ 618.25
The length is 618.25
The width is 618.25