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• Section 6.1 – Estimatng with Confidence
  • online resources:
    1. Confidence Intervals - http://www.ruf.rice.edu/~lane/stat_sim/conf_interval/
       This applet simulates sampling from a population and finding the 95% and 99% confidence intervals of the population mean.
    2. Confidence Intervals - http://bcs.whfreeman.com/ips4e/cat_010/applets/confidenceinterval.html
       This applet constructs a level C confidence interval for the mean (μ) of a population.
    3. Confidence Intervals - http://www.stat.sc.edu/~west/applets/ci.html
       This page provides several java applets that describe confidence intervals.
       
       
• Section 6.2 – Tests of Significance
  • online resources:
    1. Level of Significance of a Test: The Z–Statistic - https://stat.tamu.edu/~jhardin/applets/signed/LevelZ.html
       The Z–statistic is used for inference procedures on the population mean.
    2. Hypothesis Testing Applet - http://www.stat.vt.edu/~sundar/java/applets/HypoTest0Applet.html
       This applet plots the null distribution and the alternate distribution and shows α, β and power on the distributions.
    3. Hypothesis Test Applet - http://www.math.ecu.edu/~kerbaugh/stats/test/hyptest.html
       This applet walks you step-by-step through hypothesis testing with your own data.
    4. Hypothesis Applet - http://it.stlawu.edu/~vbachh33/Hypothesis/
       This applet plots the null distribution and the alternate distribution and shows α and β on the distributions.
    5. WISE Power Applet - http://wise.cgu.edu/power/powerapplet1.html
       This applet plots the null distribution and the alternate distribution and shows α, β and power.
       
       
• Section 6.3 – Making Sense of Statistical Significance
  • online resources:
    1. TBD.
       
       
• Section 6.4 – Error Probabilities and Power
  • online resources:
    1. Conditional Probability Teasers - http://www.intuitor.com/statistics/T1T2Errors.html
       This page has a link to an applet (near the bottom of the page) which shows the 'relationship' between the probabilities of a Type I and Type II errors.
    2. Hypothesis Testing Power Applet - http://www.stat.sc.edu/~west/javahtml/power.html
       This illustrates the fundamental principles of statistical hypothesis testing and calculates the power of the test.
    3. Power of a Hypothesis Test Applet - http://www.stat.sc.edu/~ogden/javahtml/power/power.html
       This applet illustrates the fundamental principles of statistical hypothesis testing.
       
       

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