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Stoaches are fictional creatures with distinctive octarine stripes. Unfortunately they are vulnerable to the chirax viru

Posted: Mon May 09, 2022 12:16 pm
by answerhappygod
Stoaches are fictional creatures with distinctive octarine
stripes. Unfortunately they are vulnerable to
the chirax virus (which isn’t actually harmful,
but causes them great embarrassment).
In the general population of stoaches worldwide, 14% of stoaches
carry the chirax virus. The local habitat has recently been
devastated with both fires and floods. A researcher would like to
know whether this has affected the local population’s health, and
in particular, its rate of chirax infection.
A sample of 60 local stoaches is tested for chirax,
and 12 of them have this humiliating condition. The researcher
does a 𝑧z-test to see whether the local chirax rate has
changed.
Determine the 𝑝p-value from this test. (Give your answer
to 4 decimal places.)
Stoaches are fictional creatures with distinctive octarine
stripes. Unfortunately they are vulnerable to
the chirax virus (which isn’t actually harmful,
but causes them great embarrassment).
In the general population of stoaches worldwide, 14% of stoaches
carry the chirax virus. The local habitat has recently been
devastated with both fires and floods. A researcher would like to
know whether this has affected the local population’s health, and
in particular, its rate of chirax infection.
A sample of 60 local stoaches is tested for chirax,
and 12 of them have this humiliating condition. The researcher
does a 𝑧z-test to see whether the local chirax rate has
changed.
Determine the 𝑝p-value from this test. (Give your answer
to 4 decimal places.)
p-value :