Mathematics, 18.08.2021 15:40 ricky9070
Whats 1+1 Generally have no idea im in 12th grade need this answer for my upcoming test thanks
Answers: 2
Mathematics, 22.06.2019 04:40
4. jake needs to score in the top 10% in order to earn a physical fitness certificate. the class mean is 78 and the standard deviation is 5.5. what raw score does he need? z value for top 10% =1.282 how do i get the z value? what is the equation for this? raw score =mean+z*sd = 78+1.282*5.5 = 85.051
Answers: 3
Mathematics, 22.06.2019 05:00
The investigating team suspected that there were differences in the cost of repairing cars in workshop i and workshop ii. the investigating team suspected that the costs raised by workshop i were greater than workshop ii. for that they tested the repair of 15 cars in each workshop to see the cost of repairs.the decision of the right hypothesis to prove the suspicion above is a. h0 : μ1- μ2 = 0; ha : μ1- μ2 ≠ 0 b. h0 : μ1- μ2 ≥ 0; ha : μ1- μ2 < 0 c. h0 : μd ≥ 0; ha : μd < 0 with μd = μ2- μ1 d. h0 : μd = 0; ha : μd ≠ 0 with μd = μ2- μ1 e. h0 : μ1- μ2 = 0; ha : μ1- μ2 ≥ 0
Answers: 2
Mathematics, 22.06.2019 06:10
Which best describe the graph of the function f(x) = 4(1.5)x
Answers: 1
Whats 1+1 Generally have no idea im in 12th grade need this answer for my upcoming test thanks...
Mathematics, 14.06.2020 04:57
Chemistry, 14.06.2020 04:57
Mathematics, 14.06.2020 04:57
Mathematics, 14.06.2020 04:57
Mathematics, 14.06.2020 04:57
Mathematics, 14.06.2020 04:57