What is are weaknesses and strengths of a bar graph?

Advantages of census over sample survey? What scale of measurement would use to determine a persons age? Difference between permutation and combination? What is the name for curved molding? How do you know which measure of central tendency best describes the data? How do you draw a bar graph? What is power function in statistics? Andy has two samples of liquids. Sample A has a pH of 4, and sample B has a pH of 6. What can Andy conclude about these two samplesSample A is , and sample B is ? Where is the dependent variable plotted on a line graph? How would you interpret the findings of a correlation study that reported a linear correlation coefficient of -0.13? Compare and contrast quantitative and qualitative? What is the probability of rolling a number greater than or equal to 8 with two dice given that at least one of the dice must show a 6? 1 A drawer contains 50 bolts and 150 nuts Half of the bolts and half of the nuts are rusted If one item is chosen at random what is the probability that it is rusted or a bolt? Who uses empirical probability? You roll a pair of dice until you get doubles What is the probability that you get doubles in three or fewer rolls? What does a data table explain? Can pie charts make multiple comparisons? When do you use n-2 degrees of freedom? What is 5 percent of 150 thousand? What are the Answers to 2009 ap statistics free-response questions?