Researchers who study the process of reading in children have discovered that better readers make smoother eye movements across the page (e. g., there is a positive correlation between reading skill and the smoothness of the eye movements). which of the following is a possible cause of this correlation between smooth eye movements and reading ability?

a. all of these options are possible causes of the correlation.
b. having good reading skill allows a child to make smooth eye movements.
c. some third factor might cause both smooth eye movements and improved reading ability.
d. the ability to make smooth eye movements improves reading ability.

What is meant by a symmetrical unimodal distribution? a. a distribution is the frequency at which a certain value of a variable is obtained during a study. a symmetric unimodal distribution is a distribution where there is one value with a larger frequency than any other and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other. b. a distribution is a pattern of frequencies for the various values of a variable collected in a study. a symmetric unimodal distribution is a distribution where there is one value with a larger frequency than any other and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other. c. a distribution is the frequency at which a certain value of a variable is obtained during a study. a symmetric unimodal distribution is a distribution where there is a uniform frequency, meaning the frequency of every value is same, and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other.

What are the most populous and least populous areas of russia? and why are some areas more heavily populated than others?

What do the tiv do in the rainy season? a) fightb) teach their culturec) farmd) build new houses