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Glucose Levels Hypothesis Testing

Over the past 8 weeks the horse readings (in mg/100 ml)were 93, 88, 82, 105, 99, 110, 84, and 89. If the sample mean is 93.8, letting x be the random variable, we assume that x has a normal distribution and we know that the population standard deviation is 12.5. The mean glucose level for the horse should be u(population mean)=85 mg/100 ml. Does the data indicate that the horse average glucose level is higher than 85? Use the preset level of of significance(a)=0.05

Solution Summary

Hypothesis testing calculations of given case study