What is a log-frame?

Difference between sample regression and population regression line? What is the decimal for nineteen twentieths? What is 115 plus 86? What is 1 to the power of 1000000? How is present value of a single sum related to present value of a annuity? How many combinations could I make with 120 shorts and 74 pairs of pairs of pants? How do you say achieve in French? How do you feel about doing more than one activity? Give you examples of number pattern? What is 15 percent 5000? How many faces vertices and edges dose a cylender have? What is the function of the urethea? Is there any system which involves one nonlinear equation and one linear equation? How can you determine if a realation is a function? Write the fraction 117 130 in its simplest form? What is the roman numeral for 127? Which numbers are composite 37 5 41 27? You were going 97 in a 65 how much will you have to pay? Why were sexagesimal systems used instead of decimal systems? What is fractional notation of 4 3 over 5?