snugglesrg727
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Use the conditional relative frequencies to determine which data point has strongest association of its two factors. Use complete sentences to explain your answer.


Likes hamburgers Does not like hamburgers Total
Likes burritos 29 41 (blank)
Does not like burritos (blank) 54 135
Total 110 (blank) 205

Respuesta :

akiran007

Conditional Relative Frequencies are the ratios of the frequencies to the marginal frequencies to find the strongest association of its two factors.

  1. It can be calculated both ways with the rows total or the column total.
  2. Here the rows total has been used.

  1. Those who like hamburgers do not like burritos are greater in number than those who like hamburgers and like burritos.
  2. Those who do not like hamburgers and like burritos are greater in number than those who do not like hamburgers and do not like burritos.

  • First the missing numbers are found by subtracting from the rows total.

                                  Likes hamburgers        Does not

                                                                 like hamburgers       Total

Likes burritos                  29                              41                  (29+41)

Does not like burritos   (135-54)                    54                       135

Total                                110                         (205-110)              205

  • Calculations done

                              Likes hamburgers        Does not

                                                                 like hamburgers       Total

Likes burritos                  29                              41                      70

Does not like burritos    81                            54                       135

Total                                110                              95                    205

  • Conditional relative frequencies are found by the rows total.

                              Likes hamburgers        Does not

                                                                 like hamburgers       Total

Likes burritos                  29/70                              41/70              70/70=1

                                          0.414                                0.586            

Does not like burritos    81/135                             54/135          135/135=1

                                          0.6                                   0.4                              

Total                                110/205                       95/205             205/205=1

                                          0.54                               0.46

The conditional relative frequencies are also explained by the following links.

https://brainly.com/question/10150435

https://brainly.com/question/16964938

angelicmichi

I hope this helps, I’m not 100% sure that these answers are correct, as I had the same question and tried searching for the answer on Brainly. Will update if incorrect! :)

A. 26.34%

B. 110


C. Liking and disliking hamburgers and burritos.

Couldn’t find this question anywhere and decided to try to solve it myself to help others out! :D

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