APPLIED MANAGERIAL STATISTICS
CD Camera produces a new camera
that it claims can take an average of more than 7 photographs per second. A
test of 25 randomly selected cameras yielded the following sample values mean =
7.15 photo/sec S = .58 photo/sec.
Use alpha = 0.01. Formulate the
null and alternative hypotheses.
Note: You will be doing several
problems using the CD Camera problem situation. Be sure to check the given data
each time, from problem to problem, because the given numbers will likely be
different.





