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:...

Extracted text: 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, 39.1, and 50.03. Calculate the sample mean and sample standard deviation. Round your answers to 2 decimal places. Sample mean is Blank 1 Sample standard deviation is Blank 2 Blank 1 Add your answer Blank 2 Add your answer