The following table gives the total endothermic reactions involving sodium bicarbonate   Final Temperature Conditions  Number of Reactions 266 K 6 271 K 60 274 K 92   Assume that reactions are independent. What is the variance of the number of reactions until the first final temperature is less than 272K? Report answer to 3 decimal places.

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.