Which Is the Formula of a Ketone

question 44

Multiple Choice

Which is the formula of a ketone?

• A) CH₃CHO
• B) CH₃OCH₃
• C) CH₃COCH₃
• D) CH₃COOH
• E) HC≡CH

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Definitions:

Confidence Interval

A selection of values, based on sample results, assumed to incorporate the value of an obscure population parameter.

Mean

The average value of a data set, calculated by adding up all the numbers in the set and then dividing by the count of the numbers.

Confidence Interval

A spectrum of values, from sample measurements, that is anticipated to capture the value of a hidden population parameter.

Standard Error

A statistical measure that describes the distribution of sample means around the population mean, indicating the accuracy of a sample mean as an estimate of the population mean.