Which of the following is the unit used to measure the illuminance or amount of total light per unit area that falls in a surface?
Answer: Footcandle
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Estimators typically turn to preliminary estimating methods to compile a budget estimate when there is too little design information available to put together a detailed estimate.
Answer the following statement true (T) or false (F)
Dog food can also be fed to cats with no ill effects
Indicate whether the statement is true or false
Following are interest rates (annual percentage rates) for a 30-year fixed-rate mortgage from a sample of lenders in Colorado on May 3, 2013. Assume that the population is normally distributed.
Construct a 95% confidence interval for the population variance 
When does an Allision WT transmission use fast adaptive mode?
A. when it has close-ratio gearing B. when it has standard gear ratios C. when programmed to do so after a rebuild D. whenever hard acceleration is required