A scientist made measurements of the average amount of precipitation in an area over a year. She collected the following data.
cm2.13.23.42.01.71.92.72.92.12.30.7 0.8

Which of the following correctly compares the measures of central tendency?
The mean, median, and mode are all the same.
The median and the mean are the same and the mode is greater than the median and mean.
The mean and the mode are the same and the median is greater than the mean and the mode.
The median and the mode are the same and the mean is greater than the median and the mode.

a chemical reaction happens

explanation:

pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

explanation:

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

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