How do you find the mode for a bar graph?

I'm 13 years old I'm 5'8 how tall am i going to be at 21? What number sets does -8 belong to? How many full-length hairs from all area of the scalp are needed to ensure a representative sampling of head hair? What is the probability of rolling a 4 5 times in a row on 1 die? What percentage of a normal distribution is within 2 standard deviations of the mean? How many null hypotheses are used in a 2 x2 factorial ANOVA? What is the binomial nomenclature of a rose? What biased estimator will have a reduced bias based on an increased sample size? What do you think are the odds of getting four tails in a row? What is an example of an interval variable? What is wrong with over generalizing the findings of a study that has a very small sample size? What percentage of wealth is held by women? In a bag of candies 12 are red 10 are green and 28 are yellow what is the probability that a candy chosen at random from the bag is red? If the independent variable increases what happens to the dependent variable? What is an assumed mean? In an efficient market the correlation cofficient between stock returns for two non overlapping time periods should be? What was the high of the Dow Jones during 2008? What is greater .455 or. 95? How does a z-score indicate how unusual a data value is? What is 543982 rounded to the nearest hundred thousand is?