Steps 1-5 for explanation and fill in step 5: there________sufficient evidence to conclude that__________________.

3. A TV commercial claims that the mean cost of a funeral today is above $8000. A survey of 233 funerals showed that they had a mean cost of $8150, with a standard deviation of $379. Test the commercial's claim at the 0.01 level of significance. noknives biabnere wit ferly soulends of Tosendin Soonsontingle