Norm-Referenced vs. Criterion-Referenced Tests. Norm-referenced tests are specifically designed to rank test takers on a âbell curve,â or a distribution of scores that resembles, when graphed, the outline of a bellâi.e., a small percentage of students performing well, most performing average, and a small percentage performing poorly.
1 7:45 a.m. : The family leaves the house and the thermostat is set to 56Â°F. 2  By turning their thermostat back 10Â° to 15Â° for 8 hours, the family can save 5% to 15% a year on their heating bill -- a savings of as much as 1% for each degree if the setback period is eight hours long.
At what temperature does hypothermia set in? I'm referring to the temperature of the air in the outside environment of a person or an animal like a cat or a dog. Specifically, if it is 25 degrees Fahrenheit in the outside temperature, is that cold enough for someone who only has light protection from the temp with only a sweater, to get hypothermia?... show more I'm referring to the temperature of the air in the outside environment of a person or an animal like a cat or a dog.