Question: the null hypothesis. At the 5% significance level, the data sufficient evidence to conclude that the mean cadmium level is the government's recommended limit.

the null hypothesis. At the 5% significance level, the data sufficient evidence to conclude that the mean cadmium level is the government's recommended

the null hypothesis. At the 5% significance level, the data sufficient evidence to conclude that the mean cadmium level is the government's recommended limit.

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