Hi,

Use Chebyshev’s theorem to find what percent of the values will fall between 226 and 340 for a data set with a mean of 283 and standard deviation of 19.



226 is  (226-283)/19 = 57/19 = 3

340 is  (340-283)/19 = 57/19 = 3



According to Chebyshev's Theorem: 

"at least [1-(1/3)^2] = [1- 1/9] = 8/9 of the data lies in that interval.

   8/9 = 88.89%  

 

RELATED QUESTIONS

Use Chebyshev’s theorem to find what percent of the values will
fall between 10 and 26... (answered by stanbon)

Use Chebyshev’s theorem to find what percent of the values will fall between 175 and 241... (answered by oscargut)

I.       Use Chebyshev’s theorem to find what percent of the values will fall between 249  (answered by stanbon)

Use Chebyshev’s theorem to find what percent of the values will fall between 59 and 107... (answered by stanbon)

2. Please show all of your work when answering the following:
 
I.       Use... (answered by stanbon)

 Please show all of your work when answering the following:
 
I.       Use Chebyshev’s... (answered by Theo)

Please show all of your work when answering the following:
 
I. Use Chebyshev’s theorem  (answered by ewatrrr)

- Use Chebyshev’s theorem to find what percent of the values will fall between 123 and... (answered by Edwin McCravy)

I am having a ton of trouble with this one please help...
1. Please show all of your... (answered by stanbon)