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.)
Chi-Square Test of Independence – GeoGebra
Stats Applets
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
Chi-Square – GeoGebra
Chi Squared Distribution w/ p-value – GeoGebra
Chi Squared Distribution Calculator – GeoGebra
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
Use the applet Chi-Square Probabilities and Quantiles to fin | Quizlet
Chi-Square Calculator
New Applets for Teaching Inference
SOLVED: Use an appropriate applet (for example, the Multiple Proportions applet) to find and report the following from the data: the chi-square statistic (ii) the theory-based p-value. Round the chi-square statistic to
Chi-Square Test of Independence – GeoGebra
Chi Squared Distribution with Shaded Right Tail – GeoGebra
Chi Squared Distribution – GeoGebra
Chi squared demo – GeoGebra
Left and Right-Tailed Chi-Square Critical Values – GeoGebra
Chi Squared Distribution Calculator – GeoGebra
ANALYZING MORE GENERAL SITUATIONS - ppt download
ANALYZING MORE GENERAL SITUATIONS - ppt download
Solved cannot be rejected. This agrees with the conclUSION | Chegg.com
Solved In 2008 the Pew Research Center interviewed a random | Chegg.com
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
PPT - Chi-Square Tests 3/14/12 PowerPoint Presentation, free download - ID:2521321
StatDistributions.com - Chi-square distribution calculator
Full article: Two Applets for Teaching Hypothesis Testing
