For the following graph can anyone please graph the table using log log paper or

Question

For the following graph can anyone please graph the table using log log paper or excel and find the following . I really need help this is an lab report graded as 2 tests grades. I would really appreciate it.
Find: Rise= delta log(N)=.......... Run= delta log (r)=......... Slope=.........
Please someone helpppppoo Table 12:Count Rate versus Distance tom Source Avg Count Rate- Distance Count Rate (per half-minute) (om) TrTrial 2 288 313 3oo.5 290 26 239 27 203 242 225 22 | 175 | 201 | 192 10 12. | 114 | 119 5 | IA 1116, 4 1100 95 .93 | 29 | 85 16 18 22 | 53 |-54-1-156-

Explanation / Answer

Hi,

I assume that you are making an experiment to verify a certain physic model. However, as you are not saying anything else I will have to assume that you want to adjust the data to a line. The slope you are looking for would be the slope of the line. I don't know what you mean by the 'deltas', as this values depend on what points in the line you choose.

Here I put the table with the data:

x (cm)   y(1/2 min)    Log X      Log Y
6           300,5        0,7782    2,4778           
7           279 0,8451    2,4456
8           225             0,9031    2,3522
9           192             0,9542    2,2833
10         162,5          1,0000    2,2109
12         116,5          1,0792    2,0663
14         95               1,1461    1,9777
16 85               1,2041    1,9294
18         68,5            1,2553    1,8357
20         45,5            1,3010    1,6580
22         56               1,3424    0,7482

Once you make the graphic and you find the best line, the equation is: Y = -1,4639*X + 3,6611 so the slope is -1,4639. Also, the line has an R2 of 0,9789 so it is a very good sample the one you have here.

With that equation you can find every difference between points in the line.

I hope it helps.

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