MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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In a sample of 390 people attending a concert, 60% stated that the venue was a good location for that type of concert. What p-value is calculated when testing Ho:p≤0.65Ho:p≤0.65 versus p>0.65p>0.65 ?
- 0.0194
- 0.0219
- 0.9808
- 0.6000
- 0.0192
A hypothesis test to test the claim about a population mean in which the alternative hypothesis is Ha:μ≠225Ha:μ≠225 is conducted. A random sample was collected with the results of ¯x=200x¯=200 and s=54.2s=54.2 for a sample of size 14. What are the critical values for this test if the significance level is 5%?
- ±2.145
- ±1.726
- ±2.160
- ±1771
- ±1.96
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