W What Is an Example of Quantitative Data

question 32

Multiple Choice

W What is an example of quantitative data?

• A) The length of time it takes a car to stop after the driver slams on the brakes
• B) The average length of hours of daylight in each of the four seasons in middle USA
• C) The change in the temperature of raw hamburger meat put under an infrared light for 60 minutes
• D) The change in a car's tire pressure before and immediately after a 100-mile trip
• E) All of the above
• F) None of the above

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Definitions:

Observed Mean

The arithmetic average of observed values in a dataset, calculated as the sum of all observations divided by the number of observations.

P-value

A statistical measure that helps researchers determine the significance of their research results, indicating the probability of observing the collected data, or something more extreme, if the null hypothesis were true.

Resamples Without Replacement

Resampling without replacement involves selecting subsets of data where each sample is only chosen once for inclusion in any subset.

Proton Spin Decoupled

A technique in NMR spectroscopy where the coupling between protons is removed to simplify the spectrum.