A random sample of 19 observations taken from a population that is normally distributed produced a sample mean of 42.4 and a standard deviation of 8. Find the range for the p-value and the critical and observed values of t for each of the following tests of hypotheses using, a = 0.01. Use the t distribution table to find a range for the p-value. Round your answers for the values of t to three decimal places. a. Ho: µ = 46 versus H1: µ < 46. i < p-value < i tcritical i tobserved i b. Ho: µ = 46 versus H1: µ # 46. i < p-value < II

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A random sample of 19 observations taken from a
population that is normally distributed produced a
sample mean of 42.4 and a standard deviation of 8.
Find the range for the p-value and the critical and
observed values of t for each of the following tests
of hypotheses using, a = 0.01.
Use the t distribution table to find a range for the
p-value.
Round your answers for the values of t to three
decimal places.
а. Но: и 3 46 versus Hj: и < 46.
i
<p-value <
i
tcritical
i
tobserved
i
b. Ho: µ = 46 versus H1: µ # 46.
i
< p-value <
II
Transcribed Image Text:A random sample of 19 observations taken from a population that is normally distributed produced a sample mean of 42.4 and a standard deviation of 8. Find the range for the p-value and the critical and observed values of t for each of the following tests of hypotheses using, a = 0.01. Use the t distribution table to find a range for the p-value. Round your answers for the values of t to three decimal places. а. Но: и 3 46 versus Hj: и < 46. i <p-value < i tcritical i tobserved i b. Ho: µ = 46 versus H1: µ # 46. i < p-value < II
а. Но: и 3 46 versus Hi: и < 46.
i
< p-value <
i
tcritical
i
tobserved
i
b. Ho: µ = 46 versus H1: µ 46.
i
< p-value <
i
tcritical left
i
tcritical right
i
%3D
tobserved
i
II
Transcribed Image Text:а. Но: и 3 46 versus Hi: и < 46. i < p-value < i tcritical i tobserved i b. Ho: µ = 46 versus H1: µ 46. i < p-value < i tcritical left i tcritical right i %3D tobserved i II
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