7.24 Shell lengths of sea turtles. Refer to the Aquatic BiologyO (Vol. 9, 2010) study of green sea turtles inhabiting theTURTLES Grand Cayman South Sound lagoon, Exercise 2.85 (p. 69).The data on curved carapace (shell) length, measured incentimeters, for 76 captured turtles are displayed in thetable. Environmentalists want to estimate the true meanshell length of all green sea turtles in the lagoon.33.96 30.37 32.57 31.50 36.46 35.54 36.16 35.32 35.9939.55 44.33 42.73 42.15 42.43 49.96 46.04 48.76 47.7845.81 49.05 49.65 49.71 54.29 52.01 51.15 54.42 52.6253.27 54.07 50.40 53.69 51.30 54.29 54.58 55.11 57.6556.35 55.68 58.40 58.06 57.79 56.54 57.03 57.64 59.2764.79 61.96 60.08 62.34 63.84 60.61 64.91 60.35 62.6363.33 63.00 64.55 60.03 64.75 60.24 69.01 65.07 65.7765.30 68.24 65.28 67.54 68.49 66.98 65.67 70.26 70.9470.52 72.01 74.34 81.63a. Define the parameter of interest to the environmentalists.b. Use the data to find a point estimate of the targetparameter.c. Compute a 95% confidence interval for the target pa-rameter. Interpret the result.

Given that, Sample size = 76 captured turtles length Let 'X' be the random variable represents the…

Answered: a. Define the parameter of interest to…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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Problem 1P

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a. interpret the corresponding 95% confidence intervals for both Birth weight and Age. b. What is the predicted average SBP of an infant born with birth weight 8lbs (128oz) measured at 3 days old? c. Calculate the Pearson correlation between Age and Birth weight, and test if this correlation is significant at the 0.05 level. Does this answer surprise you, why or why not?
Assume that last year in a particular state there were 211 children out of 1990 who were diagnosed with Autism Spectrum Disorder. Nationally, 1 out of 88 children are diagnosed with ASD. It is believed that the incident of ASD is more common in that state than nationally. Calculate a 96% confidence interval for the percentage of children in that state diagnosed with ASD.P: Parameter What is the correct parameter symbol for this problem? What is the wording of the parameter in the context of this problem? A: Assumptions Since information was collected from each object, what conditions do we need to check? Check all that apply. n≥30n≥30 or normal population. N≥20nN≥20n n(pˆ)≥10n(p̂)≥10 σσ is known. σσ is unknown. n(1−pˆ)≥10n(1-p̂)≥10 Check those assumptions: 1. nˆpnp^= which is 2. n(1−ˆp)n(1-p^)= which is 3. NN= which is If no N is given in the problem, use 1000000N: Name the procedure The…
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Find t and p value and construct a confidence interval

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a. Define the parameter of interest to the environmentalists. b. Use the data to find a point estimate of the target parameter. c. Compute a 95% confidence interval for the target pa- rameter. Interpret the result.