Consider a quantitative variable W observed on n = 51 cases with center- spread summary: W= 60 and Sw = 26 Select each of the true statements from the following: 89% DLTI. a. By Chebyshev's theorem, the interval [8, 112] is a b. By Chebyshev's theorem, the interval [21, 99] is a 89% DLTI. c. By Chebyshev's theorem, the interval [-18, 138] is a 50% DLTI. d. By Chebyshev's theorem, the interval [-70, 190] is a 50% DLTI. e. By the Empirical Rule, the interval [8, 112] is often a 95% DLTI. f. If it's understood that we're using the mean as the measure of center and the standard deviation as the measure of spread, a reasonable way to abbreviate this center-spread summary is W = 60 ± 26.

Consider a quantitative variable W observed on n = 51 cases with center- spread summary: W= 60 and Sw = 26 Select each of the true statements from the following: 89% DLTI. a. By Chebyshev's theorem, the interval [8, 112] is a b. By Chebyshev's theorem, the interval [21, 99] is a 89% DLTI. c. By Chebyshev's theorem, the interval [-18, 138] is a 50% DLTI. d. By Chebyshev's theorem, the interval [-70, 190] is a 50% DLTI. e. By the Empirical Rule, the interval [8, 112] is often a 95% DLTI. f. If it's understood that we're using the mean as the measure of center and the standard deviation as the measure of spread, a reasonable way to abbreviate this center-spread summary is W = 60 ± 26.

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter29: Tolerance, Clearance, And Interference

Section: Chapter Questions

Problem 16A: Spacers are manufactured to the mean dimension and tolerance shown in Figure 29-12. An inspector...

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