A company making tires for bikes is concerned about the exact width of their cyclocross tires. The company has a lower specification limit of 19.930 mm and an upper specification limit of 20.070 mm. The standard deviation is 0.18 mm and the mean is 20.000 mm. b. The company now wants to reduce its defect probability and run a "six-sigma process." To what level would they have to reduce the standard deviation in the process to meet this target? (Round the answer to 5 decimal places.)

How can a poor housing market put home buyers in a financially unstable position? a. changing property values means it’s easier to find homes with low rental costs. b. when the home value decreases, property taxes and insurance costs increase. c. houses are valued lower than their purchase prices, so the home equity decreases. d. home buyers lose all tax benefits and tax incentives when the housing market goes down. e. mortgage payments can increase even though the home value decreases.

True or false: a fitted model with more predictors will necessarily have a lower training set error than a model with fewer predictors.

The following transactions occur for badger biking company during the month of june: a. provide services to customers on account for $32,000. b. receive cash of $24,000 from customers in (a) above. c. purchase bike equipment by signing a note with the bank for $17,000. d. pay utilities of $3,200 for the current month. analyze each transaction and indicate the amount of increases and decreases in the accounting equation. (decreases to account classifications should be entered as a negative.)