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.
The CEA says that, in 2012, around 13 million blank cassettes and VHS tapes were sold in America. Though the association no longer tracks sales of new VCRs, you can still buy a DVD / VHS combo recorder such as the $149 Toshiba DVR620 and the $198 Magnavox DV225MG9.