Use the two-way table on left- and right-handed people to create a two-way table that shows the joint and marginal relative frequencies. Drag and drop the numbers to complete the table

this video looks at creating a two-way table with joint and marginal relative frequencies. Step-by-step explanation:

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6