See the attached image below for the dot plot. The center is at 8 with dots on either side of 8 being a mirror copy of one another. For example, there are 2 dots over 6 and 2 dots over 10
<h3>Answer: B. The data is symmetrical</h3>
Year Population (in millions)
2 answers:
Answer:
B) 0.972
Step-by-step explanation:
To be able to calculate the correlation coefficient of the model you just have to divide the number of one year by the number of the next year. TO make it clearer you can do it with the years 2002 and 2003:
Correlation Coefficient= =.960 and since the closest to that number is the .972 that´s the one that is the correct answer.
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Answer:
Step-by-step explanation:
Givens
- The top soil weighs 40 pounds per bag.
- The mulch weighs 20 pounds per bag.
- The cart can only carry up to 480 pounds.
Notice that the restriction is a maximum of 480 pounds, that means the inequality must include the sign .
Now, let's call the top soil and
the mulch, the inequality that represents this problem, would be