Which table is a probability distribution table?
i did not mean to answer this so that's why it's selected so just ignore it

==============================

Explanation:

The probability of some event is always between 0 and 1. The 0 referring to the idea its impossible to happen (ie "0 percent chance") and 1 refers to "absolute certainty (ie "100 percent chance").

In short, which means "p is between 0 and 1 inclusive"

With this in mind, we can rule out choice A because the 1.05 is larger than 1. Similarly, we can rule out choice D because of the negative probability values.

-------

It's now down between B or C

Add up the values in the bottom row for each table

for choice B, we have: 0.4+0.15+0.25+0.2 = 1

for choice C, we have: 0.2+0.35+0.15+0.25 = 0.95

-------

Choice B is the answer because all probability values are between 0 and 1, and the sum of adding them all up leads to 1

Choice C is ruled out because the sum is not 1, even though all individual probabilities are in the right interval.

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

stop cheating

step-by-step explanation: