When teaching statistics, it is often useful to produce a normal density plot with shading under the curve. For example, consider a one-sided hypothesis test. An alpha value of .05 would correspond to a Z-score cutoff of 1.645. This means that 95% of a standard normal curve falls below a
Really! I did a double-take last week when a conference chair told me that there’s grant money available for students, faculty and SAS junior professionals but few have applied. In one case, there were no applications submitted. We're hoping this is just a temporary glitch, a holdup resulting from too-busy schedules
This is part 2 of a blog series on how Lubbock Independent School District (Lubbock ISD) uses SAS® EVAAS to improve teaching and learning by promoting self-reflection and aiding instructional and administrative decision-making. This is done in a district that, in the past decade, has experienced dramatic increases in the
