6-16.- Exercise 6-11 describes data from an artible in Human Factors on visual accommodation from an experiment involving a high-resolution CRT screen. Data from a second experiment using a low-resolution screen were also reported in the article. They are 8.85, 35.80, 26.53, 64.63, 9, 15.38, 8.14 and 8.24. -Prepare a dot diagram for this second sample and compare it to the one for the first sample. -What can you conclude about CRT resolution in this situation?   (Only answer 6-16)

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6-16.-
Exercise 6-11 describes data from an artible in Human Factors on visual accommodation from an experiment involving a high-resolution CRT screen.
Data from a second experiment using a low-resolution screen were also reported in the article. They are 8.85, 35.80, 26.53, 64.63, 9, 15.38, 8.14 and 8.24.

-Prepare a dot diagram for this second sample and compare it to the one for the first sample.


-What can you conclude about CRT resolution in this situation?

 

(Only answer 6-16)

6-11. + An article in Human Factors (June 1989) presented
data on visual accommodation (a function of eye movement)
when recognizing a speckle pattern on a high-resolution CRT
screen. The data are as follows: 36.45, 67.90, 38.77, 42.18,
26.72, 50.77, 39.30, and 49.71. Calculate the sample mean and
sample standard deviation. Construct a dot diagram of the data.
Transcribed Image Text:6-11. + An article in Human Factors (June 1989) presented data on visual accommodation (a function of eye movement) when recognizing a speckle pattern on a high-resolution CRT screen. The data are as follows: 36.45, 67.90, 38.77, 42.18, 26.72, 50.77, 39.30, and 49.71. Calculate the sample mean and sample standard deviation. Construct a dot diagram of the data.
6-16. + Exercise 6-11 describes data from an article in
Human Factors on visual accommodation from an experiment
involving a high-resolution CRT screen.
Data from a second experiment using a low-resolution screen
were also reported in the article. They are 8.85, 35.80, 26.53,
64.63, 9.00, 15.38, 8.14, and 8.24. Prepare a dot diagram for this
second sample and compare it to the one for the first sample.
What can you conclude about CRT resolution in this situation?
Transcribed Image Text:6-16. + Exercise 6-11 describes data from an article in Human Factors on visual accommodation from an experiment involving a high-resolution CRT screen. Data from a second experiment using a low-resolution screen were also reported in the article. They are 8.85, 35.80, 26.53, 64.63, 9.00, 15.38, 8.14, and 8.24. Prepare a dot diagram for this second sample and compare it to the one for the first sample. What can you conclude about CRT resolution in this situation?
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