The following scatter plot depicts the number of chicken pox cases after 1988. The variable x represents the number of years after 1988. The variable y represents the number of cases in thousands.
200
280
260
Reported Cases (thousands)
140
220
4
200
0 2 2 3 5 6
Number of years after 1988
Does there appear to be a linear relationship? Explain your answer.
a. Yes, there is a linear relationship. The data appears to have a negative correlation.
b. Yes, there is a linear relationship. The data appears to have a positive correlation.
C. No, there is not a linear relationship. The data seems random.
d. No, there is not a linear relationship. There is no line which goes through all the points.

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 : )

b.-4 units

all you   do is count how many times you move

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation:

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without