A Data Set with 7 Observations Yielded the Following

question 10

Short Answer

A data set with 7 observations yielded the following. Use the simple linear regression model.
∑X = 21.57
∑X² = 68.31
∑Y = 188.9
∑Y² = 5,140.23
∑XY = 590.83
SSE = 1.117
Find the estimated slope.

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Definitions:

Sunflower

A large plant belonging to the daisy family, known for its large flowering heads and edible seeds.

Shade Avoidance

A growth response of plants to reduce shading by neighboring plants, often resulting in elongation of stems and leaves to reach light.

Far-red Light

A spectrum of light at wavelengths longer than that of red light, between 700 and 800nm, crucial for plant physiological processes.

PhyB

A type of phytochrome, which is a red and far-red light receptor found in plants that affects growth, development, and circadian rhythms.