- 2 10 Points Details Aswsbe14 11 Tb 1 005 My Notes Ask Your Teacher You May Need To Use The Appropriate Technology 1 (49.71 KiB) Viewed 26 times
2. [-/10 Points] DETAILS ASWSBE14 11.TB.1.005. MY NOTES ASK YOUR TEACHER You may need to use the appropriate technology
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2. [-/10 Points] DETAILS ASWSBE14 11.TB.1.005. MY NOTES ASK YOUR TEACHER You may need to use the appropriate technology
2. [-/10 Points] DETAILS ASWSBE14 11.TB.1.005. MY NOTES ASK YOUR TEACHER You may need to use the appropriate technology to answer this question. A lumber company has claimed that the standard deviation for the lengths of their six-foot boards is 0.4 inches or less. To test their claim, a random sample of 16 six-foot boards is selected; and it is determined that the variance of the sample is 0.32 inches2. Do the results of the sample support the company's claim? Use a = 0.1. State the null and alternative hypotheses (in inches2). (Enter != for as needed.) Ho Hai Find the value of the test statistic. Find the p-value. (Round your answer to four decimal places.) p-value = What is your conclusion? O Do not reject Ho. The sample results support the company's claim. Reject Ho. The sample results support the company's claim. O Reject Ho. The sample results do not support the company's claim. Do not reject Ho. The sample results do not support the company's claim.
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