Without doing any computation, decide which has a higher probability, assuming each sample is from a population that is normally distributed with muequals100 and sigmaequals15. Explain your reasoning.

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

17

step-by-step explanation: