10.4.45-T wo different offices of a telecommunications company and the tme to cl

Question

10.4.45-T wo different offices of a telecommunications company and the tme to clear these problems (n minstes) from the customers ines Complote pans (a) through l be Cliek on the icon to viee the data table a.Atthe006 level of sprficaree'sther..vderee of adherence nthe anabdity of the toclear problems between the two certal tAces? De en etw hypotheses where the population vanance of the sme to clear problems for chce,and..he poputon vasance of the trne to clear problen ,for ofce 20cose co sect arseer below Compule the Fat test statihne Round ecal places as needed)

Explanation / Answer

The statistical software output for this problem is:

Two sample variance hypothesis test:
12 : Variance of Time 1
22 : Variance of Time 2
12/22 : Ratio of two variances
H0 : 12/22 = 1
HA : 12/22 1

Hypothesis test results:

Hence,

FSTAT = 1.434

Ratio Num. DF Den. DF Sample Ratio F-Stat P-value 12/22 19 19 1.4340774 1.4340774 0.4393

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