Re: Question about one-tailed tests

syc/wuenschk/StatHelp/Type_III.htm - Original Message - From: "Mike Scoles" [EMAIL PROTECTED] To: "Karl L. Wuensch" [EMAIL PROTECTED] Cc: "TIPS" [EMAIL PROTECTED] Sent: Friday, March 02, 2001 9:40 PM Subject: Re: Question about one-tailed tests Although I

Re: Question about one-tailed tests

I have referred to this procedure as being a "half-tailed test." The one-tailed probability for this application of F (and for the typical applications of Chi-Square as well) are, indeed, nondirectional, since the numerator is representing the effect as a squared quantity. Consider your

Quoting from TIPS

I wonder if Rick asked Gary for permission to quote from his post before he did sojust before advising us that the content of posts to TIPS is protected by copyright law. +Karl L. Wuensch, Department of Psychology,East Carolina University, Greenville

Re: confusing ballot

++ Karl L. Wuensch, Department of Psychology, East Carolina University, Greenville NC 27858-4353 Voice: 252-328-4102 Fax: 252-328-6283 [EMAIL PROTECTED] http://core.ecu.edu/psyc/wuenschk/klw.htm

Re: Night vision (Student question)

Lots of possibilities -- distribution/density of rods, level of and rate of regeneration of rhodopsin (possibly related to diet -- eat carrots), clarity of any tissue through which light must pass on way to retina. Or, maybe the brother and husband are just better guessers on the SAT. ;-)

Re: Psych GRE: guess

ose who do not guess are doing themselves a disservice, IMHO ++++ ++++++ Karl L. Wuensch, Department of Psychology, East Carolina University, Greenville NC 27858-4353 Voice: 252-328-4102 Fax: 252-328-6283 [EMAIL PROTE

Re: Psych GRE: guess

o is doing psychometric work on the responses to the test. ++++ ++++++ Karl L. Wuensch, Department of Psychology, East Carolina University, Greenville NC 27858-4353 Voice: 252-328-4102 Fax: 252-328-6283 [EMAIL PROTECTED] http://co

Re: Web-based psychology courses

. ++ Karl L. Wuensch, Department of Psychology, East Carolina University, Greenville NC 27858-4353 Voice: 252-328-4102 Fax: 252-328-6283 [EMAIL PROTECTED] http://core.ecu.edu/psyc/wuenschk/klw.htm

Re: Significant is not reliable

Schmidt's recent divisional address to the APA, which is written in relatively simple language, something most statisticians cannot do. The readings are listed at: http://core.ecu.edu/psyc/wuenschk/read30.htm ++++ ++++++ Karl

J. Philippe Rushton

rom r-type organisms to K-type organisms. Get the drift? Have you all also received this junk mail? Any ideas who is sending it out? +++++++++ Karl L. Wuensch, Department of Psychology, East Carolina University, Greenville NC 27858-4353 Voice: 252-328-41