Test the hypothesis that the proportion of ts in this paper

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Morse's Proportion of a's Samuel Morse determined that the percentage of a's in the English language in the 1800s was 8%.

A random sample of 600 letters from a current newspaper contained 60 a's.

Using the 0.10 level of significance, test the hypothesis that the proportion of t's in this modern newspaper is 0.09.

Reference no: EM131795329

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