Question
May I ask to solve this question in R? An experiment to determine whether different colored candles (red, white, blue, yellow) burn at different speeds
May I ask to solve this question in R?
An experiment to determine whether different colored candles (red, white, blue, yellow) burn at different speeds was conducted by Hsing-Chuan Tsai, Mei-Chiao Yang, Derek Wheeler, and Tom Schultz in 1989. Each experimenter collected four observations on each color in a random order, and "experimenter" was used as a blocking factor. Thus, the design was a general complete block design with v = 4, k = 16, b = 4, and s = 4. The resulting burning times (in seconds) are shown in Table 17.21. A pilot experiment indicated that treatments and blocks do interact. The candles used in the experiment were cake candles made by a single manufacturer. Analyze the experiment as though the experimenters represent a random sample from a large population of people who might use these candles in practice. Use a two-way mixed model with interaction.
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