Mathematics, 13.12.2019 23:31 williamsdre9371
The u. s. bureau of labor statistics reports that 11.3% of u. s. workers belong to unions. suppose a sample of 400 u. s. workers is collected in 2014 to determine whether union efforts to organize have increased union membership at 0.025 level of significance. the sample results in a test statistic (z) of 1.31. we conclude that union membership increased in 2014. (enter 1 if the conclusion is correct. enter 0 otherwise.)
Answers: 1
Mathematics, 21.06.2019 12:40, kaylaamberd
20 ! need which shows a difference of squares? 10y^2-4x^2 16y^2-x^2 8x^2-40x+25 64x^2-48x+9
Answers: 2
The u. s. bureau of labor statistics reports that 11.3% of u. s. workers belong to unions. suppose a...
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