Suppose that the scatterplot of (log x, log y) shows a strong positive correlation close to 1. which of the following are
true?
i. the variables x and y also have a correlation close to 1.
ii. a scatterplot of (x, y) shows a strong nonlinear pattern.
iii. the residual plot of the variables x and y shows a random pattern.
(a) i only
(b) ii only
(c) iii only
(d) i and ii
(e) i, ii, and iii

(d) I and II

Step-by-step explanation:

The correlation is a measurement of a dependence between 2 variables. If the logarithm of the correlation function shows a linear tendency, it because the correlation between x and y shows a exponential tendency.

This mean that x and y are non linear correlated, but them are correlated.

For this type of data is used a non linear correlation technique know it as logarithm correlation.

Option III is incorrect because random patterns have a correlation value close to 0, which is not the case.

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.

the function makes a strait line horizontally with no x intercept but a y intercept at 9.