Question: A samplemean, samplesize, and population standard deviation are provided below. Use theone-mean z-test to perform the required hypothesis test at the 10% significance level. x=25,

A samplemean, samplesize, and population standard deviation are provided below. Use theone-mean z-test to perform the required hypothesis test at the 10% significance level.

x=25, n=29, =10, H0: =27, Ha: 27

The test statistic is z=?

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