# Answer on Statistics and Probability Question for anita

Question #33321

The cost of a daily newspaper varies from city to city. However, the variation among prices

remains steady with a standard deviation of 6¢. A study was done to test the claim that the

average cost of a daily newspaper is 35¢. Twelve costs yield an average cost of 30¢ with a standard

deviation of 4¢. Do the data support the claim at the 1% level?

remains steady with a standard deviation of 6¢. A study was done to test the claim that the

average cost of a daily newspaper is 35¢. Twelve costs yield an average cost of 30¢ with a standard

deviation of 4¢. Do the data support the claim at the 1% level?

Expert's answer

Need a fast expert's response?

Submit orderand get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

## Comments

## Leave a comment