The Solar Neutrino Problem Was Solved by

question 8

Multiple Choice

The solar neutrino problem was solved by

• A) adjusting the rates of hydrogen burning in solar models.
• B) improving detector efficiencies so more neutrinos were observed.
• C) postulating that neutrinos had mass and oscillated between three different types.
• D) lowering the percentage of helium in models of solar composition.

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Definitions:

Margin of Error

An expression of the amount of random sampling error in survey results.

Population Mean

The population mean is the average value of all the items in a population.

Population Proportion

The ratio of members in a group to the total population who have a particular characteristic.

Registered Voters

Individuals who have completed the necessary procedures to be eligible to vote in an election.