A star with a surface temperature of 4000 K and a luminosity of about 10-2 times that of the Sun is a member of which luminosity class? See Figure 12-10 from the text. 
Definitions:
Proficiency Test
An evaluation designed to assess an individual's competence or skill level in a particular area.
Regression Analysis
A statistical method for examining the relationship between a dependent variable and one or more independent variables by fitting a linear equation to observed data.
Entering GPA
Entering GPA refers to the grade point average of a student at the time of admission or entry into a new educational institution or program.
Regression Analysis
A set of statistical processes for estimating the relationships among variables, often used to determine the strength and character of the relationship between a dependent variable and one or more independent variables.
Q31: What is the Zeeman effect?<br>A) generation of
Q62: Most of the asteroids of the solar
Q100: How many second-magnitude stars would be needed
Q101: Where on the Hertzsprung-Russell diagram do MOST
Q102: The "zero-age main sequence" describes the sequence
Q129: The spectrum of the solar corona reveals
Q144: What is the lowest mass an object
Q146: How much time does it take for
Q212: The Sun's source of energy at the
Q229: The solar wind is almost entirely ionized