The body temperatures of two species of geckos were measured. The 10 geckos from species A had a mean noon temperature of - 32.66°C and a standond deviation of s081C whereas the ng11 geckos from species B yielded mean 30.12C noon temperature and s 0.75. To test the hypothesis of no difference versus the alternative of a difference in mean noon temperature at the S% level of significance, one would need to calculate the t-calculated value What are the t calculated and t critical values? Calculated3458 Cical 2c60 Calculated3458 Cical2776 Calcuuted 7 A Ctical2776 Calcuated74 Citical20

The body temperatures of two species of geckos were measured. The 10 geckos from species A had a mean noon temperature of - 32.66°C and a standond deviation of s081C whereas the ng11 geckos from species B yielded mean 30.12C noon temperature and s 0.75. To test the hypothesis of no difference versus the alternative of a difference in mean noon temperature at the S% level of significance, one would need to calculate the t-calculated value What are the t calculated and t critical values? Calculated3458 Cical 2c60 Calculated3458 Cical2776 Calcuuted 7 A Ctical2776 Calcuated74 Citical20

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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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

The body temperatures of two species of geckos were measured. The $ n_1 = 10 $ geckos from species A had a mean noon temperature of $ = 32.6^\circ C $ and a standard deviation of $ s_1 = 0.81^\circ C $, whereas the $ n_2 = 11 $ geckos from species B yielded mean = $ 30.1^\circ C $, noon temperature, and $ s_2 = 0.75 $. To test the hypothesis of no difference versus the alternative of a difference in mean noon temperature at the 5% level of significance, one would need to calculate the t-calculated value.

What are the t calculated and t critical values?

- Calculated = 3.458; Critical = 2.080
- Calculated = 3.458; Critical = 2.776
- Calculated = 7.41; Critical = 2.776
- Calculated = 7.41; Critical = 2.093

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