Number of giraffesSample meanSample standarddeviationTake Sample165.5881.733Enter the values of the sample size, the point estimate of the mean, the sample standard deviation, and the critical value you need for your 95%confidence interval. (Choose the correct critical value from the table of critical values provided.) When you are done, select "Compute".Sample size:☐Point estimate:☐Standard error:كSample standard deviation:☐Critical valuesMargin of error:0.005 = 2.947Critical value:10.010 = 2.60295% confidence interval:10.025 -2.131Compute10.050 -1.7530.100 = 1.341Based on your sample, graph the 95% confidence interval for the population mean of all the heights of fully grown male West African giraffes.• Enter the values for the lower and upper limits on the graph to show your confidence interval.For the point (A) ontor the claim 0.50 from the articleEspañol?

Step 1: Identify the sample sizesample size = number of giraffessample size = 16 Step 2: Identify…

Answered: Number of giraffes Sample mean Sample…

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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You are given the sample mean and population standard deviation .Use this information to construct 90% and 95% confidence intervals for population mean. Interpert the results and compare the widths of the confidence intervals from a random sample 60 dates the mean record high daily remperature in a ceratin city has a mean 86.17F .Assume the population standard deviation 14.20F
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Person1 Person2 Person3 Person4 Person5 Person6 Person7 Person8 Person9 Height 72 70 70 72 71 76 74 74 69 Shoe Size 11 10 10 12 10 15 14 13 11 * Confidence level is 95% * find the mean and standard deviation for height * find the mean and standard deviation for shoe size * Construct and interpret a confidence interval to estimate the mean height of the population. write the formula for the confidence interval then substitute the numbers. * Construct and interpret a confidence interval to estimate the mean shoe size of the population. write the formula for the confidence interval then substitute the numbers.

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