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The two-way frequency table below shows data on whether medicine was taken and cold length for
participants in a study conducted by The Cold Be Gone Company.

Complete the following two-way table of column relative frequencies.
(If necessary, round your answers to the nearest hundredth.)
PLEASE HELP

The Twoway Frequency Table Below Shows Data On Whether Medicine Was Taken And Cold Length For Participants In A Study Conducted By The Cold Be Gone Company Comp class=

Sagot :

Answer: Cold length 7+days and medicine taken is 0.24, the box under is 0.76. Cold length 7+days and medicine not taken is 0.69 and the box under is 0.31. It should look like: 0.24 0.69

0.76. 0.31

Step-by-step explanation: the box is vertical, the total is on the bottom and not the side. This means that you would have to add 6 and 19 together to get 25. 6/25 is 0.24 and the box under would be the rest of the number to get to 1.00 (0.76) because the total is on the bottom. If the total was on the side then you would do 6+27=33, then 6/33 = 0.18 and the remaining amount needed to get to 1.00 is 0.82. Furthermore, if the table has the total at the bottom then, the numbers you add are on the bottom and top box. If the table has the total on the side then, the numbers you add are the boxes that are on the left and right. Remember to round to the nearest hundredth. Your welcome.

The two-way column relative frequency table is,

                                          Medicine taken        Medicine not taken  

cold length (≥ 7 days)               0.24                                0.69                

cold length (< 7 days)                10.76                               0.31                

           Total                                1.00                                 1.00                        

What is two-way frequency table?

  • "It is a way to display frequencies for two categorical variables."
  • "One category is represented by rows and a second category is represented by columns."

What is two-way relative frequency table?

"It is a way to display relative frequencies (percentages or ratios), instead of just frequency counts."

For given example,

we have been given a two-way frequency table on whether medicine was taken and cold length.

We need to find the column relative frequency table.

First we find the total of each column.

                                        Medicine taken      Medicine not taken  

cold length (≥ 7 days)                6                                  27                

cold length (< 7 days)                19                                 12                

           Total                               25                                39                  

Now, divide each element of column by its respective total.

                                         Medicine taken           Medicine not taken  

cold length (≥ 7 days)                 6/25                                  27/39                

cold length (< 7 days)                19/25                                 12/39                

           Total                               25/25                                39/39

Therefore, the two-way column relative frequency table would be,

                                           Medicine taken        Medicine not taken  

cold length (≥ 7 days)                 0.24                                0.69                

cold length (< 7 days)                10.76                               0.31                

           Total                                1.00                                 1.00            

Learn more about relative frequency table here:            

https://brainly.com/question/12576014

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