A large software development firm recently relocated its facilities. Top management is interested in fostering good relations with their new local community and has encouraged their professional employees to engage in local service activities. They want to test if the firm's professionals volunteer an average of more than 15 hours per month. Because if this is not the case, they will institute an incentive program to increase community involvement. The correct null and alternative hypotheses are O Họ:µ = 15 and HA : µ>15. H0: μ- 15 and HΑ : μ< 15. O Họ:µ # 15 and HA : µ > 15. O Ho:µ = 15 and HA :H+ 15.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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A large software development firm recently relocated its facilities. Top management
is interested in fostering good relations with their new local community and has
encouraged their professional employees to engage in local service activities.
They want to test if the firm's professionals volunteer an average of more than 15
hours per month. Because if this is not the case, they will institute an incentive
program to increase community involvement. The correct null and alternative
hypotheses are
Η0: μ- 15 and HA : μ> 15.
Ho:u = 15 and HA:H< 15.
Ho:µ 15 and HẠ :H > 15.
Η0: μ - 15 and HΑ : μ# 15.
Transcribed Image Text:A large software development firm recently relocated its facilities. Top management is interested in fostering good relations with their new local community and has encouraged their professional employees to engage in local service activities. They want to test if the firm's professionals volunteer an average of more than 15 hours per month. Because if this is not the case, they will institute an incentive program to increase community involvement. The correct null and alternative hypotheses are Η0: μ- 15 and HA : μ> 15. Ho:u = 15 and HA:H< 15. Ho:µ 15 and HẠ :H > 15. Η0: μ - 15 and HΑ : μ# 15.
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