Mathematics, 14.04.2020 22:51 bayeck
A college chemistry instructor thinks the use of embedded tutors will improve the success rate in introductory chemistry courses. The passing rate for introductory chemistry is 68%. During one semester, 200 students were enrolled in introductory chemistry courses with an embedded tutor. Of these 200 students, 152 passed the course. The instructor carried out a hypothesis test and found that the observed value of the test statistic was 2.43. The p-value associated with this test statistic is 0.0076. Explain the meaning of the p-value in this context. Based on this result, should the instructor believe the success rate has improved?
Answers: 2
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In two fractions have the same denominator but different numerators, which fraction is greater? give an example
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Mathematics, 21.06.2019 19:00, nicolemaefahey
How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)
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Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.
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Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170
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A college chemistry instructor thinks the use of embedded tutors will improve the success rate in in...
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