# Many families in California are using backyard structures

Last updated: 2/4/2024

Many families in California are using backyard structures for home offices art studios and hobby areas as well as for additional storage Suppose that the mean price for a customized wooden shingled backyard structure is 3 100 Assume that the standard deviation is 1 400 a What is the z score for a backyard structure costing 2 400 Round your answer to two decimal places Z b What is the z score for a backyard structure costing 6 600 Z c Interpret the z scores in parts a and b Comment on whether either should be considered an outlier The cost 2 400 is 0 5 standard deviations Select the mean therefore it is Select therefore it is Select Z d The cost for a backyard shed office combination built in Albany California is 11 850 Compute the z score for this structure Should this structure be considered an outlier Explain This structure is Select because the z score is Select The cost 6 600 is 2 50 standard deviations Select the r 6 37 A C v