"the compliment rule says that the probability of something occurring is 1- the probability of it not occurring." t/f

The statement is true

Step-by-step explanation:

The definition of complement rule states that the sum of the probabilities of an event occurring and not occurring is equal to 1. From there we can obtain the probability of an event occurring to verify the given statement of the question.

Complement Rule.

Let be an event that is occurring and let be the complement, that is the event not happening, the complement rule is defined as:

The sum of the probabilities of an event occurring and not occurring is equal to 1.

Verifying the given statement.

In order to verify the given statement, we can solve for the probability of the event occurring that will give us

Thus we get that the probability of an event occurring is the subtraction of 1 - the probability of the event not occurring, which makes the given statement true

why do wages differ across industries

step-by-step explanation :

micro economists are concerned with economics on an industry or individual firm basis.

macro economists are concerned with national and international level

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2