Reconsider the sample observations introduced in Exercise 15 in Chapter 2 on the required force (N) to cause initial cracks in a thin enclosure for a sub dermally implanted biotelemetry device: 2006.1 2065.2 2118.9 1686.6 1966.9 1792.5
Suppose the device will not be used unless the true average required force to cause initial cracks exceeds 1800 N. Does this requirement appear to have been satisfied?
State and test the appropriate hypotheses.