We want to test whether male height is different from female height. Heights of males and females are collected and the excel outputs are given below. Assume height is normally distributed for males and females with equal variances. t-Test: Two-Sample Assuming Equal Variarkes t-Test: Two-Sample Assuming Unequal Variances Male Female Mean 170.86 169.1333 Male Female Variance 11.2249 15.93636 Mean 170.86 169.1333 Observations 50 45 Variance 11.2249 15.93636 Pooled Variance 13.45398 Observations 50 45 Hypothesized Mean Difference Hypothesized Mean Difference df 93 df 86 t Stat P(T<=t) one-tail t Critical one-tail P(T<=t) two-tail t Critical two-tail 2.290934 t Stat 2.269888 0.012113 P(T<=t) one-tail t Critical one-tail 0.012857 1.416397 1.417327 0.024226 P(T<=t) two-tail t Critical two-tail 0.025715 1.770027 1.771619 You are given two excel outputs, Select your value from the appropriate excel output. Write down the critical value for this test given in the table (give you answer to 4 decimal places).

We want to test whether male height is different from female height. Heights of males and females are collected and the excel outputs are given below. Assume height is normally distributed for males and females with equal variances. t-Test: Two-Sample Assuming Equal Variarkes t-Test: Two-Sample Assuming Unequal Variances Male Female Mean 170.86 169.1333 Male Female Variance 11.2249 15.93636 Mean 170.86 169.1333 Observations 50 45 Variance 11.2249 15.93636 Pooled Variance 13.45398 Observations 50 45 Hypothesized Mean Difference Hypothesized Mean Difference df 93 df 86 t Stat P(T<=t) one-tail t Critical one-tail P(T<=t) two-tail t Critical two-tail 2.290934 t Stat 2.269888 0.012113 P(T<=t) one-tail t Critical one-tail 0.012857 1.416397 1.417327 0.024226 P(T<=t) two-tail t Critical two-tail 0.025715 1.770027 1.771619 You are given two excel outputs, Select your value from the appropriate excel output. Write down the critical value for this test given in the table (give you answer to 4 decimal places).

Name: QUESTION 10We want to test whether male height is different from fema
Uploaded: 2024-03-20T07:07:12.000Z
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Description: QUESTION 10We want to test whether male height is different from female height. Heights of males and females are collected and the excel outputsare given below. Assume height is normally distributed for males and females with equal variances.t-Test:

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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