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:

P-bar Formula

A statistical technique used in quality control to determine the proportion of defective items in a batch or process.

Quality Metrics

Quantitative measures used to gauge the quality of products, processes, or services, against defined standards.

3-sigma Range Chart

A statistical chart used in quality control that illustrates the variation of a process within three standard deviations (3-sigma) from the mean, identifying outliers.

Average Range

In statistics, it is the mean difference between the largest and smallest values in a set of data, used as a measure of statistical dispersion.