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Mathematics, 11.03.2021 19:40 Chrisis9987

Testing: H0:μ=54.5
H1:μ<54.5
Your sample consists of 48 subjects, with a mean of 54.1 and standard deviation of 1.8.
Calculate the test statistic, rounded to 2 decimal places.
t=

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Testing: H0:μ=54.5
H1:μ<54.5
Your sample consists of 48 subjects, with a mean of 54....
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