So r 040. Coefficient of determination is nothing but the proportion of variability in dependent variable. The coefficient of determination correlation coefficient2 r2 0402 016. In other words a 10 increase in height is tied to a 31 increase in weight. What proportion or percent of the variability in weight can be explained by the relationship with height. A 80 b 64 c 100 80 20 d 40.

Which correlation should be used to measure the relationship between these two variables. Suppose the correlation between height and weight for adults is 080. Its not a very strong relationship but it accurately represents our data. A100 80 20. For people above 40. What proportion or percent of the variability in weight can be explained by the relationship with height hint.

Height in centimeters minus 110. We are given the correlation between height and weight for adults is 040. Theres a strong correlation between height and weight. Suppose the correlation between height. What proportion or percent of the variability in weight can be explained by the relationship with height. It takes into account the correlation between a persons height weight body type and age.

Given that correlation between height and weight for adults is 040. We need to find the proportion of the variability in weight that can be explained by the relationship with height. Height in centimeters minus 100. Take a look at the correlation between the height and weight data 0694. An accurate representation is the best case scenario for using a statistic to describe an entire dataset. Suppose the correlation between height and weight for adults is 080.

What is a value of the coefficient of determination for this r. In general weight increases as the cube of the increase in height. Suppose the correlation between height and weight for adults is r 060. Spearman correlation suppose that the correlation between height and weight for adults is 040. The correlation coefficient should accurately reflect the strength of the relationship. Suppose the correlation between height and weight for adults is 080.

For people under 40 the formula is as follows. What proportion or percent of the variability in weight can be explained by the relationship with height1 802 643 100 80204 40please show how you got answer submitted10 years ago.

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