Question: The following are temperature measurements ???????? made every minute on a chemical reactor: 200, 202, 208, 204, 204, 207, 207, 204, 202, 199, 201, 198,

The following are temperature measurements ???????? made every minute on a chemical reactor:

200, 202, 208, 204, 204, 207, 207, 204, 202, 199, 201, 198, 200, 202, 203, 205, 207, 211, 204, 206, 203, 203, 201, 198, 200, 206, 207, 206, 200, 203, 203, 200, 200, 195, 202, 204.207, 206, 200

(a) Plot the time series.

(b) Plot ????????+1 versus ????????.

(c) Plot ????????+2 versus ????????.

After inspecting the graphs, do you think that the series is autocorrelated?

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