Mathematics, 11.12.2019 19:31, tyijiapostell
Aacademic tutor wants to assess whether her remedial tutoring has been effective for her five students. she decides to conduct a related samples t-test and records the following grades for students prior to and after receiving her tutoring. tutoring before after 2.4 3.12.5 2.83.0 3.62.9 3.22.7 3.5a. test whether or not her tutoring is effective at a 0.05 level of significance. state the value of the test statistic. (round your answer to three decimal places.)t =b. compute effect size using estimated cohen's d. (round your answer to two decimal places.)d =
Answers: 3
Mathematics, 21.06.2019 22:00, WhirlyWave
Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 β 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 β 6
Answers: 1
Mathematics, 22.06.2019 00:00, madisonvinson80
Julia bought 7 hats a week later half of all her hats were destroyed in a fire. there are now only 12 hats left with how many did she start
Answers: 1
Aacademic tutor wants to assess whether her remedial tutoring has been effective for her five studen...
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