Your answer is going to be d
The graph has to be a line. If it isn’t then it’s not a graph. The x values becomes numbers.
Answer:
42
Step-by-step explanation:
10x+15x+6x=217
31x=217
217/31=7
6x7=42
Answer: a & b
<u>Step-by-step explanation:</u>
The sum of the probabilities should equal 1.0
a) <u>probability of 5/3 is greater than 1</u> shows that the probability distributions will result in a sum greater than 1.
b) <u>The sum of the probabilities is 31/12</u> shows that the sum of the probability distributions is unequal to 1.0.
c) <u>The result is less than 0</u> is irrelevant. The data could be temperature <em>(or something else which can be measured as a negative value).</em>
d) <u>The probabilities have different denominators</u> is irrelevant. Fractions can be reduced and unlike denominators can be turned into like denominators. The most important thing is that their sum is 1.0.
