Empirical probability is .

(A) our best guess.
(B) based upon counting the number of times an event occurs divided by the number it could have.
(C) based upon using a theory and/or logic to determine what should occur.
(D) None of the above.

(B) based upon counting the number of times an event occurs divided by the number it could have.

Step-by-step explanation:

Empirical probability is also known as experimental probability or relative frequency. This type of probability makes use of the frequency of occurrence of an outcome in a sample to obtain probability.

Empirical formula = number of occurrence ÷ total number of trials.

Disadvantages of empirical probability.

a. It could lead to wrong conclusions.

b. Insufficient sample size: it requires very large sample size, small samples leads to inaccuracy.

Advantages.

It cannot be assumed.

It is backed up by experiment and data.

i think 1: 2

step-by-step explanation:

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.