■ TABLE 13E.1 Data for Exercise 13.1. Phosphor Type Glass Type 1 2 3 1 280 300 290 290 310 285 285 295 290 2 230 260 220 235 240 225 240 235 230 An article in Industrial Quality Control (1956, pp. 5–8) describes an experiment to investigate the effect of glass type and phosphor type on the brightness of a television tube. The response measured is the current necessary (in microamps) to obtain a specified brightness level. The data are shown in Table 13E.1. (1) Specify the factors of the experiments, and how many levels for each factor. (2) Completes the ANOVA table, and draw conclusion: whether the glass type, the Phosphor type, and their interaction have an effect on the brightness? Please use F- values with α = 0.05 to draw your conclusion.
■ TABLE 13E.1 Data for Exercise 13.1. Phosphor Type Glass Type 1 2 3 1 280 300 290 290 310 285 285 295 290 2 230 260 220 235 240 225 240 235 230 An article in Industrial Quality Control (1956, pp. 5–8) describes an experiment to investigate the effect of glass type and phosphor type on the brightness of a television tube. The response measured is the current necessary (in microamps) to obtain a specified brightness level. The data are shown in Table 13E.1. (1) Specify the factors of the experiments, and how many levels for each factor. (2) Completes the ANOVA table, and draw conclusion: whether the glass type, the Phosphor type, and their interaction have an effect on the brightness? Please use F- values with α = 0.05 to draw your conclusion.
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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Transcribed Image Text:■ TABLE 13E.1
Data for Exercise 13.1.
Phosphor Type
Glass Type
1
2
3
1
280
300
290
290
310
285
285
295
290
2
230
260
220
235
240
225
240
235
230
Transcribed Image Text:An article in Industrial Quality Control (1956, pp. 5–8) describes an experiment to investigate
the effect of glass type and phosphor type on the brightness of a television tube. The response
measured is the current necessary (in microamps) to obtain a specified brightness level. The
data are shown in Table 13E.1.
(1) Specify the factors of the experiments, and how many levels for each factor.
(2) Completes the ANOVA table, and draw conclusion: whether the glass type, the
Phosphor type, and their interaction have an effect on the brightness? Please use F-
values with α = 0.05 to draw your conclusion.
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