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© Buddy Freeman, 2012 level of data ? Sign Test *(not in text) ordinal Parameter ? mean or median proporti on variance or standard deviation Normal populat ion ? ye s n o ? chi-square pp. 482-488 t with df = n-1 pp. 391-396 Wilcoxon Signed-Ranks *pp. 822-828 known ? ye s Normal population ? no Normal populat ion ? ye s n o yes n > 30 ? ye s n o Z using σ pp. 382-391 1 Group Flowchart at least interval nπ > 5 and n(1- π) > 5 ? Binomial/ Hypergeometric yes no Z pp. 400-407 Page # 943 WSR Table 945 Sign Table 943 Binomial Table 946 Wald-Wolfowitz One-Sample Runs Test for Randomness * (not in text) 2 3 4 5 6 7 1 * means coverage is different from text. no n > 30 ? ye s n o Groebner, Shannon, Fry, and Smith (7 th edition) Default case

level of data ?

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Groebner, Shannon, Fry, and Smith (7 th edition). 1 Group Flowchart. Page #. * means coverage is different from text. yes. Wald-Wolfowitz One-Sample Runs Test for Randomness * (not in text). Z using σ pp. 382-391. yes. 943. 2. 1. Normal population ?. yes. no. n > 30 ?. - PowerPoint PPT Presentation

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Page 1: level of data ?

© Buddy Freeman, 2012

level of data?

Sign Test*(not in text)

ordinal

Parameter ?

meanor

median

proportion

varianceor

standard deviation Normal

population?

yes

no?

chi-squarepp. 482-488

t with df = n-1pp. 391-396

Wilcoxon Signed-Ranks*pp. 822-828

known

?

yes

Normalpopulation

?

no

Normalpopulation

?

yes

noyesn > 30

?

yes

no

Z using σpp. 382-391

1 Group Flowchart

at leastinterval

nπ > 5and

n(1- π) > 5?

Binomial/Hypergeometric

yes

no

Zpp. 400-407

Page #

943

WSRTable

945

Sign Table

943

BinomialTable

946

Wald-WolfowitzOne-Sample RunsTest for Randomness* (not in text)

2

3

4

5

6

7

1

* means coverage is different from text.

non > 30

?

yes

no

Groebner, Shannon, Fry, and Smith(7th edition)

Default case