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Based on a random sample of 25 units of product X, the average weight is 102kg, and the sample standard deviation is 10kg. We would like to decide if there is enough evidence to establish that the average weight for the population of product X is greater than 100kg. Assume the population is normally distributed.
-What is the critical value for this test at alpha = .01?
Dietary Reference Intakes
A set of reference values for nutrient intake to be used for planning and assessing diets for healthy people, including RDAs and AIs.
MyPlate
A nutrition guide published by the U.S. Department of Agriculture, using a familiar mealtime visual—a plate and glass divided into five food groups.
Baseline Parameters
Initial values or conditions used as a reference point for comparison over time in research studies or projects.
Kilocalories
A unit of energy measurement in nutrition, equivalent to 1,000 calories, used to quantify the energy food provides.
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