PLEASE HELP ME I GIVE BRANLYIEST A school surveyed students, asking whether they are right-handed or left-handed. This table provides data from the survey.

Right-HandedLeft-Handed

Boys10823

Girls9916

Fill the tables with the relative frequencies. If necessary, round your answers to the nearest hundredth.

Step by Step:

Step which two decimals added together equal 1?

0.86, 0.48, 0.41, 0.82, 0.59, 0.14, 0.52, 0.18

, , , &

Now solve for the rows in the first table

so there is the first row for boys in the first table

Now solve for the second rows in the first table

so there is the second row for girls in the first table

Now we do pretty much the same for table 2 just it's columns instead of rows

So we put 0.52 under boys RH(right-handed) and 0.48 under girls RH.

So we put 0.59 under boys LH(left-handed) and 0.41 under girls LH.

Hope this makes sense and helps!!!

first box= boys= .82, .18  girls= .86, 14

second box= boys= .52 .59 girls= .48 .41

Step-by-step explanation:

i did the test

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: