Example 1: Given a normal distribution of values for which the mean is 70 and the standard deviation is 4.5. 1a: Find the probability that a value is between 65 and 80, inclusive. (This is accomplished by finding the probability of the cumulative interval from 65 to 80.)
1. Get a combo VHS-DVD player. While these will generally lack High-Def outputs and software packages, it's still the least-complciated way to transfer a VHS tape to DVD. 1  A new combo player will probably run between $100-$200, but will probably be available for cheaper on eBay or craigslist.
1 Ideal for small businesses or those requiring only occasional use, mono-digital copiers offer average print speeds of 30 to 140 ppm with paper capacities that include 100 sheets in the tray and up to 550 in the cassette. 2  Costs range from $2,300 to $16,000 and above.