Question

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

Answer 1

C or 3. positive trend line with a strong relationship.

Explanation:

yaa

Answer 2

The regression line shows a:

3. positive trend line with a strong relationship.

Explanation:

The gradient is 0.68 which is positive and the correlation coefficient is 0.9508 which indicates a strong positive relationship