which type of relationship shows evidence of a statistically significant peak in the data if the coefficient is positive x = negative does this hypothesis need support if the coefficient between $a$ and $c$ is significant, the hypothesis is valid. what is the peak of the slr if a variable is found with a significant peak how to test hypothesis which of the following is a statistically significant peak? does a region contains many statistically significant values? if the coefficient above $x$ is substantially positive, there should be a support for the hypothesis what does peaking mean in graphs what kind of correlation is used for statistical analysis why does the peak in the x$ mean that the x$ is not significant what is the significance of the peak of the slr what is the hypothesis of a peak which slr is used to test for a hypothesis which hypothesis must be tested if the coefficient before the peak is positive? how to find peak of a statistically significant pair when does a peak of a statistically significant relationship occur? when the peak is positive, the coefficient should be which is a statistically significant peak