Answer:
3.1415926535 8979323846
Step-by-step explanation:
5 times around <span>her neighbor hood to complete one mile
Please make me the brainiest answer.
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√20 = 4.47213
√20 = 4 (nearest integer)
√20 = 4.5 (nearest tenth)
Answer:
5.47% of the total variation between the two variables can be explained by the regression line.
Step-by-step explanation:
Given :
R value = 0.234
The R value is the correlation Coefficient ; which gives the type and level of correlation between two variables.
However, to Obtian the percentage variation which can be explained by by the regression line, we have to obtain the Coefficient of determination, R².
R² value is Obtained by taking the squared of the correlation Coefficient
Hence,
R² = 0.234² = 0.054756
R² = 0.05476 * 100% = 5.4756%
Hence, R² = 5.48%
This is interpreted as ; 5.47% of the total variation between the two variables can be explained by the regression line.
