# Null and alternative hypothesis

An entomologist writes an article in a scientific journal which claims that fewer than 11 in then thousand male fireflies are unable to produce light due to a genetic mutation. Use the parameter p, the true proportion of fireflies unable to produce light.

Choices:

Ho p =0.0011

H1 p > 0.011

H0 p>0.0011

H1 P< or = 0.011

Ho p< 0.0011

H1 p> or = 0.0011

Ho p = 0.0011

H1 p< 0.0011.

https://brainmass.com/statistics/hypothesis-testing/null-alternative-hypothesis-set-problems-258367

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The claim (Fewer than 11 in ten thousand male fireflies are unable ...

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The solution provides null and alternative hypothesis for a set of problems.

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