Is the standard deviation of standard normal distribution alway equal to 1?

How many different combinations are possible if 10 numbers are grouped five at a time? Camilla has priced a new truckthe base price is 19289 the destination charge is 150 and the options of air conditioning for a total of 3200what would the sticker price be on the new truck? Which microscope magnifies up to 1000 times? How much is 3 percent of 500 thousand dollars? Why do scientists use quantitative data more often than qualitative? Which factors of justice are the most significant? What is 72 over 118 in simplest form? What is the formula for the surface area and volume of a triangular prism? How many minutes are in 45 hours 22 minutes 17 seconds? what is a 60? What is 37.15 rounded to the nearest ten? What is seven sided polygon is called? How do you convert acres into sq ft? How many IU are in 10000 M cg? How many years in a decade a century a millennium? What is 3 fourths plus 2 and one fourth plus 3 fourths plus 9 sixtenths? If the quotient of 2 numbers is -1 what is their sum? How do you divide a faction by a whole number? How do you tell whether you multiply or divide? How many yards of concrete is 400 square ft?