he population (in millions) and the violent crime rate (per 1000) were recorded for 10 metropolitan areas. The data are shown in the following table. Do these data provide evidence to reject the null hypothesis that ? = 0 in favor of ? ≠(not equal sign) 0 at a = .05? (Give your answers correct to three decimal places.) Population 9.2 2.6 1.3 6.6 0.4 0.2 2.3 4.3 3.3 0.2 Crime Rate 11.9 9.1 7 8.7 8.1 8.1 9.5 8.5 9 6.7 (a) Calculate r. (ii) Calculate the critical region. (smaller value) (larger value)
he population (in millions) and the violent crime rate (per 1000) were recorded for 10 metropolitan areas. The data are shown in the following table. Do these data provide evidence to reject the null hypothesis that ? = 0 in favor of ? ≠(not equal sign) 0 at a = .05? (Give your answers correct to three decimal places.) Population 9.2 2.6 1.3 6.6 0.4 0.2 2.3 4.3 3.3 0.2 Crime Rate 11.9 9.1 7 8.7 8.1 8.1 9.5 8.5 9 6.7 (a) Calculate r. (ii) Calculate the critical region. (smaller value) (larger value)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 70E
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The population (in millions) and the violent crime rate (per 1000) were recorded for 10 metropolitan areas. The data are shown in the following table. Do these data provide evidence to reject the null hypothesis that ? = 0 in favor of ? ≠(not equal sign) 0 at a = .05? (Give your answers correct to three decimal places.)
| Population | 9.2 | 2.6 | 1.3 | 6.6 | 0.4 | 0.2 | 2.3 | 4.3 | 3.3 | 0.2 |
| Crime Rate | 11.9 | 9.1 | 7 | 8.7 | 8.1 | 8.1 | 9.5 | 8.5 | 9 | 6.7 |
(a) Calculate r.
(ii) Calculate the critical region.
(smaller value)
(larger value)
(ii) Calculate the critical region.
(smaller value)
(larger value)
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