406462
09.04.2020 •
Mathematics
The table contains data for five students: homework scores, x, and corresponding test scores, y.
A 2-column table with 6 rows. Column 1 is labeled x with entries 65, 72, 75, 88, 92, 96. Column 2 is labeled y with entries 68, 78, 75, 82, 91, 90.
The regression line shows a:
1. negative trend line with a strong relationship.
2. negative trend line with a weak relationship.
3. positive trend line with a strong relationship.
4. positive trend line with a weak relationship.
help pls
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Ответ:
The regression line shows a:
3. positive trend line with a strong relationship.
Step-by-step explanation:
The gradient is 0.68 which is positive and the correlation coefficient is 0.9508 which indicates a strong positive relationship
Ответ:
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Step-by-step explanation: