23 4 5 p(x) 0.2 0.3 0.4 0.1 0.05 does this table represent a probability distribution? explain your answer. a. yes, because the sum of the probabilites is less than one. b. yes, because the sum of the probabilities is more than one. c. no, because the sum of the probabilities is more than one. d. no, because the sum of the probabilities is less than one.

Option c - No, because the sum of the probabilities is more than one.

Step-by-step explanation:

Given : Table

x      |  1          2         3          4           5

p(x)  | 0.2     0.3       0.4       0.1        0.05

To find : Does this table represent a probability distribution? explain your answer.

Solution :

We know that,

The sum of total probability is always 1 or less than 1.

Adding the probability in the given table,

As 1.05 is greater than 1.

It is not a probability distribution.

No, because the sum of the probabilities is more than one.

Therefore, Option c is correct.

answer: idk

step-by-step explanation:

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: