A) The attachment shows the equation of the best-fit line. It is approximately
.. test average = 89.7 -2.93*(hours playing games)
b) The slope indicates the expected drop in test score for each hour spent playing games
c) The y-intercept is the expected test score if no hours are spent playing games.
d) The correlation coefficient is -0.92, a significant negative correlation. One might expect that hours spent playing games indicates a lack of interest in school subjects or studying, hence a likelihood that test scores will be lower.
e) The equation predicts a test score of about 75 for someone who spends 5 hours a week playing video games.
Answer:
6
Step-by-step explanation:
2 * (729* 1/243) = 2 * 3 = 6
Answer:
Measure of the smallest angle.
LA= n+18 degrees= 10 degrees+ 18 degrees= degrees
The answer is 28 degrees
Step-by-step explanation: See answer!^^^
Answer:the cycle repeats every 2pi radians
Step-by-step explanation:
The answer is the first answer is the first option.
