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Modified z-test as an alternative to Completely Randomized Design.pdf (142.68 kB)
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Modified z-test as an alternative to Completely Randomized Design

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posted on 02.05.2019 by Chaitanya Vyas

A less time-consuming method named Modified z-test is suggested here as an alternative to one-way ANOVA (completely randomized design) to test hypothesis manually for three or four samples with unequal and equal sample size respectively. Two illustrations taking sets of Microsoft Excel generated random numbers are solved with Modified z-test. Six assumptions of this suggested method are listed. Computed statistics and critical values according to this method and according to completely randomized design are compared and found to be significantly not different.

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Declaration of conflicts of interest

None

Corresponding author email

vyasch1981@gmail.com

Lead author country

India

Lead author job role

Higher Education Faculty 4-yr College

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No

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