The test statistic is 0.896. What is the p-value for this sample?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
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Chapter1: Starting With Matlab
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You wish to test the following claim (HaHa) at a significance level of α=0.05

      Ho:μ=85.8Ho:μ=85.8
      Ha:μ>85.8Ha:μ>85.8

You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n=568 with mean M=86.3 and a standard deviation of SD=13.3

The test statistic is 0.896. What is the p-value for this sample? 

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