Weight 2509 2782 2958 2928 2927 2930 2965 3017 3086 3330 3367 3401 3442 3811 3859 1131 1739 1964 2112 2192 2323 2366 2389 2345 2438 2484

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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  1. Find the point estimate for the birth weights. Round your answer to 2 decimal places.



  2. Determine the value of tctc. Round your answer to 5 decimal places.



  3. Find the margin of error for the confidence interval. Round your answer to 1 decimal place.



  4. Construct the confidence interval for birth weights. Enter your answer as an open interval of the form (a,b) and round to the nearest integer.



  5. Babies weighing less than 2500 grams are considered to be of low birth weight. Can you conclude that the average birth weight is greater than 2500 grams?
    • Yes, the entire confidence is above 25002500.
    • No conclusions can be drawn since the confidence interval contains 25002500.
    • No, the entire confidence interval is below 25002500.
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