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Extending the School Year A researcher surveyed 100 randomly selected teachers in a large school district and found that 47 wanted to extend the school year, 40 did not, and 13 had no opinion. At the 0.01 level of significance, is the distribution different from the national distribution where 48% wished to extend the school year, 47% did not want the school year extended, and 5% had no opinion? Use the critical value method with tables. Part 1 of 5 Identify the claim with the correct hypothesis. Ho: The distribution is the same as the national distribution. Not claim H₁: The distribution differs from the national distribution. Claim Part: 1/5 Part 2 of 5 Find the critical value. Round the answer to at least three decimal places. The critical value is X S ▼

Extending the School Year A researcher surveyed 100 randomly selected teachers in a large school district and found that 47 wanted to extend the school year, 40 did not, and 13 had no opinion. At the 0.01 level of significance, is the distribution different from the national distribution where 48% wished to extend the school year, 47% did not want the school year extended, and 5% had no opinion? Use the critical value method with tables. Part 1 of 5 Identify the claim with the correct hypothesis. Ho: The distribution is the same as the national distribution. Not claim H₁: The distribution differs from the national distribution. Claim Part: 1/5 Part 2 of 5 Find the critical value. Round the answer to at least three decimal places. The critical value is X S ▼

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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C. Test statistics D. Make a decision
Extending the School Year A researcher surveyed 100 randomly selected teachers in a large school district and found that 47 wanted to extend the school year, 40 did not, and 13 had no opinion. At the 0.01 level of significance, is the distribution different from the national distribution where 48% wished to extend the school year, 47% did not want the school year extended, and 5% had no opinion? Use the critical value method with tables. Part 1 of 5 Identify the claim with the correct hypothesis. Ho: The distribution is the same as the national distribution. Not claim H₁: The distribution differs from the national distribution. Claim Part: 1/5 Part 2 of 5 Find the critical value. Round the answer to at least three decimal places. The critical value is X S ▼
Transcribed Image Text:Extending the School Year A researcher surveyed 100 randomly selected teachers in a large school district and found that 47 wanted to extend the school year, 40 did not, and 13 had no opinion. At the 0.01 level of significance, is the distribution different from the national distribution where 48% wished to extend the school year, 47% did not want the school year extended, and 5% had no opinion? Use the critical value method with tables. Part 1 of 5 Identify the claim with the correct hypothesis. Ho: The distribution is the same as the national distribution. Not claim H₁: The distribution differs from the national distribution. Claim Part: 1/5 Part 2 of 5 Find the critical value. Round the answer to at least three decimal places. The critical value is X S ▼
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