In 1927, a team of scientists, including A. A. Michelson, F. G. Pease, and F. Pearson, collaborated on experimental measurements of the speed of light in a vacuum. The team took n = 233 measurements, but the first 54 of them were subject to error due to not eliminating drift and not controlling for temperature fluctuations. After removing these observations, the dataset consists of n = 179 measurements. + Using this data, create a 99% confidence interval to estimate the speed of light based on the experimental work of these scientists. The first five rows of data look like this. Speed of Light km/s 299,815 299,772 299,814 299,815 299,796 Import the dataset into SALT for analyzing. A USE SALT We will use SALT to summarize the data and fill in the table. Sample Size Mean Standard Deviation Speed of Light km/s Click on the "Descriptive Statistics" tab along the top menu bar. CENGAGE Learning SALT: Statistral AnalySİs and DATASET DESCRIPTIVE STATISTICS CHARTS AND GRAPHS Locate the "Summary Table" for "Numerical Variables" and read this table. Summary Table , Numerical Variables Enter the sample size, sample mean and sample standard deviation, rounded to four decimal places as needed. Sample Size Mean Standard Deviation

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