Strength of Correlation Answers
A graph shows the horizontal axis numbered 1 to 5 and the vertical axis numbered 1 to 5. Points and a line show an upward trend.
Which r-value represents the most moderate correlation?
The table shows the time a patient spends at the dentist and the amount of the bill.
The table shows the shipping costs for items of different values.
Ryan gathered data about the age of the different dogs in his neighborhood and the length of their tails.
Which r–value represents the strongest negative correlation?
A financial advisor studies the relationship between the number of missed credit card payments and a person’s credit score. The scatterplot shows points tightly clustered around a downward-sloping line.
The table shows the time a patient spends at the dentist and the amount of the bill.
Which r-value represents the strongest correlation?
A graph shows the horizontal axis numbered 4 to 16 and the vertical axis numbered 4 to 12. Points and a line show a downward trend.
Which r-value represents the most moderate correlation?
Over five different weeks, Maria tracked how much money she spent on dining out and how much money she saved.Amount Spent on Dining Out ($)Amount Saved That Week ($)20150451106095351307580
The table shows the shipping costs for items of different values.
A 2-column table with 4 rows. The first column is labeled x with entries 0, 5, 10, 15. The second column is labeled y with entries 15, 10, 5, 0.
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