Topic: Understanding the Data Around Us Instructions: 1. Show your complete solutions and highlight/box your final answers. 2. If you will use Excel, simply get the important values in the Data Analysis and write/type them in your paper. You don't need to include the entire results in your solutions, just get the essential values. Question: 2. In a nursing school, a researcher wishes to see if the average height of female nurses is really less than 67 inches, as the dean claims. A random sample of 20 nurses has an average height of 65.8 inches. The standard deviation of the sample is 1.7 inches. At a = 0.10, is the average height of the nurses really less than 67 inches? State the correct interpretations and conclusion.
Topic: Understanding the Data Around Us
Instructions:
1. Show your complete solutions and highlight/box your final answers.
2. If you will use Excel, simply get the important values in the Data Analysis and write/type them in your paper. You don't need to include the entire results in your solutions, just get the essential values.
Question:
2. In a nursing school, a researcher wishes to see if the average height of female nurses is really less than 67 inches, as the dean claims. A random sample of 20 nurses has an average height of 65.8 inches. The standard deviation of the sample is 1.7 inches. At a = 0.10, is the average height of the nurses really less than 67 inches? State the correct interpretations and conclusion.
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