Chi-Squared Distribution – GeoGebra
SOLVED: If the chi-square (χ^2) test statistic is 16, what decision would you make about your hypotheses? (You may use Table C or an online applet to find the p-value.) Fail to
Chi-Square Test of Independence – GeoGebra
SOLVED: Texts: Problem 3 (6 points): Use the applets below to solve the following problems concerning chi-square and t-random variables: 1) If X and Y are independent chi-square random variables with 4
Use the applet Chi-Square Probabilities and Quantiles to fin | Quizlet
StatDistributions.com - Chi-square distribution calculator
Chi Squared Distribution with Shaded Right Tail – GeoGebra
Chi Squared Distribution – GeoGebra
Chi-Squared Tests: Rock, Paper, Scissors. – mathcoachblog
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Chi-Square Calculator
ANALYZING MORE GENERAL SITUATIONS - ppt download
Chi Squared Distribution w/ p-value – GeoGebra
New Applets for Teaching Inference
SOLVED:Refer to Example 7.5 . If σ^2=1 and n=10, use the applet Chi-Square Probabilities and Quantiles to find P(S^2 ≥3). (Recall that, under the conditions previously given, 9 S^2 has a χ^2
Full article: Two Applets for Teaching Hypothesis Testing
Java applet handouts | PDF
SOLVED:Use the Chi-Square Probabilities applet to calculate the p -value for the following chi-square tests: a. X^2=.81, d f=3 b. X^2=25.40, d f=13
Chi-squared tests: page 98 – GeoGebra
ANALYZING MORE GENERAL SITUATIONS - ppt download
Left and Right-Tailed Chi-Square Critical Values – GeoGebra
Chi Squared Distribution Calculator – GeoGebra
Stats Applets
Chi squared demo – GeoGebra
Chi-Square (χ) Table
SOLVED:Refer to Example 7.4 . Use the applet Chi -Square Probabilities and Quantiles to find P(∑i=1^6 Zi^2 ≤6) . (Recall that ∑i=1^6 Zi^2 has a χ^2 distribution with 6 df.)
