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P-Value

PLEASE ANSWER IN DETAIL , GIVING ALL NECESSARY EXPLANATIONS AND SOLUTIONS. DO NOT USE EXCEL .

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a.
<br>(i) Horizontal axis - viscosity
<br>(ii) Vertical axis - number of batches
<br>
<br>http://mathworld.wolfram.com/Ogive.html
<br>
<br>b.
<br>Mean = 280.875
<br>
<br>To calculate this multiply number of batches with middle of intervals
<br>and add.
<br>
<br> T = 5*(250+259)/2 + 10*(260+269)/2 .....and so on
<br>
<br>Mean = T/80
<br>
<br>
<br>
<br>To estimate standard deviation:
<br>S = square root ( (sum of ...

Solution Summary

The solution calculates the P-Value.

$2.19