B. Compute the test statistic. χ2=____ C. Find the P-value of the test statistic. The P-value of the test statistic is____ D. Does the use of the single line appear to reduce the variation among waiting times? There (is/is not) sufficient evidence to conclude that the single line reduced the variation among waiting times because H0 is (rejected/ not rejected) by the hypothesis test. The data table contains waiting times of customers at a bank, where customers enter a single waiting line that feeds three teller windows. Test the claim that the standard deviation of waiting times is less than 1.6 minutes, which is thestandard deviation of waiting times at the same bank when separate waiting lines are used at each teller window. Use a significance level of 0.01. Complete parts (a) through (d) below.E Click on the icon to view the data.a. Identify the null and alternative hypotheses. Choose the correct answer below.O B. Hn: 6= 1.6 minutesHA: GF1.6 minutesO A. Ho: G< 1.6 minutesHA: G= 1.6 minutesOC. Ho: o2 1.6 minutesO D. Hn: a= 1.6 minutesHA: o<1.6 minutesHA: G< 1.6 minutes

Name: B. Compute the test statistic. χ2=____ C. Find the P-value of the tes
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Description: B. Compute the test statistic. χ2=____ C. Find the P-value of the test statistic. The P-value of the test statistic is____ D. Does the use of the single line appear to reduce the variation among waiting times? There (is/is not) sufficient evidenc

Introduction: Denote the true population standard deviation of waiting times as σ. Since it is of…

Answered: The data table contains waiting times…

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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B. Compute the test statistic.

χ2=____

C. Find the P-value of the test statistic.

The P-value of the test statistic is____

D. Does the use of the single line appear to reduce the variation among waiting times?

There (is/is not) sufficient evidence to conclude that the single line reduced the variation among waiting times because H0 is (rejected/ not rejected) by the hypothesis test.

The data table contains waiting times of customers at a bank, where customers enter a single waiting line that feeds three teller windows. Test the claim that the standard deviation of waiting times is less than 1.6 minutes, which is the
standard deviation of waiting times at the same bank when separate waiting lines are used at each teller window. Use a significance level of 0.01. Complete parts (a) through (d) below.
E Click on the icon to view the data.
a. Identify the null and alternative hypotheses. Choose the correct answer below.
O B. Hn: 6= 1.6 minutes
HA: GF1.6 minutes
O A. Ho: G< 1.6 minutes
HA: G= 1.6 minutes
OC. Ho: o2 1.6 minutes
O D. Hn: a= 1.6 minutes
HA: o<1.6 minutes
HA: G< 1.6 minutes

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