3. The regression equation y = –0.414x + 106.55 approximates the percent of people in an audience who finish watching a document
ary, y, given the length of the film in minutes, 70 x.
1 answer:
Answer:
The answer is 78%
Step-by-step explanation:
Step 1: The given regression equation y = -0.414x + 106.55
Step 2: The length of the film = 70 minutes
Step 3: Plug in x = 70 in the given equation and find the value of y.
y = -0.414 (70) + 106.55
y = -28.98 + 106.55
y = 77.57
Y = 78%
Hope you will understand. :)
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