Question
For the following questions, assume that the population of frogs has an average weight of= 23 grams and a standard deviation () equal to 1
For the following questions, assume that the population of frogs has an average weight of= 23 grams and a standard deviation () equal to 1 gram.
(g) You obtain a sample of size N = 10,X = 23.6 grams and s = 1.1. Compute thelower bound on a 99% confidence intervalfor the parameter. Round your answer tothreedecimal places.
(h) You obtain a sample of size N = 10,X = 23.6 grams and s = 1.1. Compute theupper bound on a 99% confidence intervalfor the parameter. Round your answer tothreedecimal places.
(i)You obtain a sample of size N=10,X =23.6 grams and s=1.1. Does the99% confidence intervalfor the parametercircumscribe the true value of equal to 23 grams?
(j) You obtain a sample of size N = 25,X = 23.6 grams and s = 1.1. Compute thelower bound on a 99% confidence intervalfor the parameter. Round your answer tothreedecimal places.
(k) You obtain a sample of size N = 25,X = 23.6 grams and s = 1.1. Compute theupper bound on a 99% confidence intervalfor the parameter. Round your answer tothreedecimal places.
(l)You obtain a sample of size N=25,X =23.6 grams and s=1.1. Does the99% confidence intervalfor the parametercircumscribe the true value ofequal to 23 grams?
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Elementary Linear Algebra with Applications
Authors: Howard Anton, Chris Rorres
9th edition
471669598, 978-0471669593
