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in 350 words or more, explain how you might view statistics differently and how you will use statistics in your everyday life. Will you apply what you have learned in this course? How?
Find the 96th percentile of the distribution of reaction time (at least approximately). That is, find the value such that about 96% of the distribution is below this point - Find the probability the reaction time is 500 or less.
For each of the following situations, would you prefer that your data value is a low outlier, high outlier, or the mean when compared to others' data values? Why? Provide reasoning. Use your knowledge of what the mean, low, or high outlier i..
part i introduction this section should include some perspective about the problem you are trying to analyze in other
What values can X take on? What values can Y take on?
Describe what is meant by the statement that "the margin of error was given as ±1 percentage point." What confidence interval is USA Today talking about?
Using the information from part by hand, calculate a 90 confidence interval for the difference of the means for the two time periods.
What p-value did you get in your randomization and explain in the context of the problem what the p-value means. What is the variable of interest and what graphical techniques will you use to describe your data?
What research design was used this study
Frequency distribution from part a: Find the mean, variance and stand excldeviation and using the frequency distribution from parta: What is the probability of a randomly selected herb to have a height of at least 17 inches?
How does the decrease in confidence affect the sample size required?
Discuss the level of measurement, assumptions that can be made, statistics that can be calculated from these data, and the general quality of the data
Derive the expression for the PDF of X
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