Mathematics, 21.12.2019 00:31 TheOriginal2x
The medical team believes it can demonstrate that factor x is raised in the bloodstream by an average of more than 1.5. in what follows let µ1 denote the average of factor x with the with the new medication and let µ2 denote the average level of factor x with the placebo. the team establishes a 1% level of significance. the team thinks that it can establish the alternative hypothesis ha: − > 1.50.referring to increase, find the critical value. a) -4.541 b) 4.541 c) ±5.841 d) -1.638 e) 2.998
Answers: 3
Mathematics, 21.06.2019 13:00
The chart below shows the distribution of weeds in yard
Answers: 2
Mathematics, 21.06.2019 14:30
Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?
Answers: 1
Mathematics, 21.06.2019 16:00
12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?
Answers: 2
Mathematics, 21.06.2019 21:10
Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
Answers: 3
The medical team believes it can demonstrate that factor x is raised in the bloodstream by an averag...
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