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Suppose the average size of a new house built in a certain county in 2006 was 2.276 square feet Arandom sample of 30 new
Posted: Sat Feb 26, 2022 11:19 am
by answerhappygod
- Suppose The Average Size Of A New House Built In A Certain County In 2006 Was 2 276 Square Feet Arandom Sample Of 30 New 1 (37.47 KiB) Viewed 60 times
- Suppose The Average Size Of A New House Built In A Certain County In 2006 Was 2 276 Square Feet Arandom Sample Of 30 New 2 (37.47 KiB) Viewed 60 times
Suppose the average size of a new house built in a certain county in 2006 was 2.276 square feet Arandom sample of 30 new homes built in this county was selected in 2010 The average square footage was 2,185, with a sample standard deviation of 225 square feet a. Using a = 0.10, does this sample provide enough evidence to conclude that the average house size of a new home in the county has changed since 2006? b. Use technology to determine the p-value for this test ed: ore a. Determine the null and alternative hypotheses. Choose the correct answer below OAH, #22 276 and H, u<2.276 OB. Ho -2.276 and Hyp>2,276 OC. Ho #2,276 and H, =2,276 OD. Hor=2,276 and H, ยป#2,276 n ng 19 A