Using s, = 3 and s = 4, we can compute the t value corresponding to the test statistic x.= -2. Recallthat n, = 49 and n, = 64. Round the final value to three declmal places.x, - x,t =16%3D04-3.037%3DWe will also need the degrees of freedom for this sample statistic, which is given by the smaller of n, -1 andn, - 1. Since n, - 1 = 48 and n, - 1 = 63, we find that d.f. =

Degrees of freedom is the maximum number of independent values, that have the freedom to vary, in…

= 3 and s = 4, we can compute the t value corresponding to the test statistic x – x = -2. Recall = 49 and n, Using S1 %3D that n = 64. Round the final value to three decimal places. x, - X, -2 16 64 = |-3.037 We will also need the degrees of freedom for this sample statistic, which is given by the smaller of n, -1 and -1 = 63, we find that d.f. = - 1 = 48 and n, n2- 1. Since n,

= 3 and s = 4, we can compute the t value corresponding to the test statistic x – x = -2. Recall = 49 and n, Using S1 %3D that n = 64. Round the final value to three decimal places. x, - X, -2 16 64 = |-3.037 We will also need the degrees of freedom for this sample statistic, which is given by the smaller of n, -1 and -1 = 63, we find that d.f. = - 1 = 48 and n, n2- 1. Since n,

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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Question

Using s, = 3 and s = 4, we can compute the t value corresponding to the test statistic x.
= -2. Recall
that n, = 49 and n, = 64. Round the final value to three declmal places.
x, - x,
t =
16
%3D
04
-3.037
%3D
We will also need the degrees of freedom for this sample statistic, which is given by the smaller of n, -1 and
n, - 1. Since n, - 1 = 48 and n, - 1 = 63, we find that d.f. =

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