Ho: H₁: (Type integers or decimals. Do not round.) Find the test statistic. to = (Round to two decimal places as needed.) Find the P-value. P-value= (Round to three decimal places as needed.) Is there sufficient evidence that calcium concentrations have changed since 1990? the null hypothesis and conclude that there Since P-value ▼α. calcium level in rainwater has changed. sufficient evidence that the
Ho: H₁: (Type integers or decimals. Do not round.) Find the test statistic. to = (Round to two decimal places as needed.) Find the P-value. P-value= (Round to three decimal places as needed.) Is there sufficient evidence that calcium concentrations have changed since 1990? the null hypothesis and conclude that there Since P-value ▼α. calcium level in rainwater has changed. sufficient evidence that the
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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