You may need to use the appropriate appendix table or technology to answer this question. assumed known with $=$$$235.$

$\backslash$table$[[1,902,2,042,1,936,1,817,1,504,1,572,1,532,1,907,1,882,2,153],[1,945,1,335,2,006,1,516,1,839,1,739,1,456,1,958,1,934,2,094],[1,739,1,434,1,667,1,679,1,736,1,670,1,770,2,052,1,379,1,939],[1,854,1,913,2,163,1,737,1,888,1,737,2,230,2,131,1,813,2,118],[1,978,2,166,1,482,1,700,1,679,2,060,1,683,1,850,2,232,2,294]]$

$($a$)$ What is the margin of error for a $95\%$ confidence interval of the mean cost in dollars of the first year of owning and caring for this breed? $($Round your answer to nearest cent.$)$

$ $$ Setter? $($Round your answers to nearest cent.$)$

$$1770\mathrm{.}05,$ to $$1903\mathrm{.}63$