In a spelling contest, the mean mark of the 32 boys was 72 with the standard deviation of 8 while the mean mark of 36 girls was 75 with a standard deviation of 6. Test at α=0.05 that there is significant difference between the performance of boys and girls in the spelling contest. Type of test : Z-computed = Z-tabular =

In a spelling contest, the mean mark of the 32 boys was 72 with the standard deviation of 8 while the mean mark of 36 girls was 75 with a standard deviation of 6. Test at α=0.05 that there is significant difference between the performance of boys and girls in the spelling contest. Type of test : Z-computed = Z-tabular =

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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