A factory that manufactures bolts is performing a quality control experiment. Each object should have a length of no mor

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899559
Joined: Mon Aug 02, 2021 8:13 am

A factory that manufactures bolts is performing a quality control experiment. Each object should have a length of no mor

Post by answerhappygod »

A Factory That Manufactures Bolts Is Performing A Quality Control Experiment Each Object Should Have A Length Of No Mor 1
A Factory That Manufactures Bolts Is Performing A Quality Control Experiment Each Object Should Have A Length Of No Mor 1 (86.99 KiB) Viewed 133 times
A factory that manufactures bolts is performing a quality control experiment. Each object should have a length of no more than 12 centimeters. The factory believes that the length of the bolts exceeds this value and measures the length of 91 bolts. The sample mean bolt length was 12.03 centimeters. The population standard deviation is known to be o = 0.12 centimeters. What is the test statistic z? Ex: 1.23 0 What is the p-value? Ex. 0.123 0 Does sufficient evidence exist that the length of bolts is actually greater than the mean value at a significance level of a = 0.05?( Select
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”