<prompt> Select true statement regarding CorrelationIn moderately positive correlation, rise in one variable leads to rise in otherIn perfectly negative correlation, rise in one variable leads to propoionate rise in otherIn moderately negative correlation, fall in one variable leads to propoionate fall in otherIn perfectly positive correlation, rise in one variable leads to propoionate fall in other  <response>: Types of correlation Scatter diagram Correlation coefficient Interpretation perfectly positive correlation Both lines haves a positive slope at 45 degree each; superimposed r1 Rise in one variable leads to propoionate rise in other perfectly negative correlation Both lines have a negative slope at 45 degree each; superimposed r-1 Rise in one variable leads to propoionate fall in other Moderately positive correlation Both lines have a positive slope 0 