Just to make sure...are these correct?β
...
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00, dontcareanyonemo
In trapezoid efgh, mβ hef=(4x2+16)β and mβ gfe=(5x2+12)β. find the value of x so that efgh is isosceles. i'm desperate.
Answers: 3
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:00, magemenproduct
The slope of the line whose equation is 2x - 1 = 0 is
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:30, carjsan5656
Atechnician compares repair costs for two types of microwave ovens (type i and type ii). he believes that the repair cost for type i ovens is greater than the repair cost for type ii ovens. a sample of 6767 type i ovens has a mean repair cost of $79.79$β’79.79. the population standard deviation for the repair of type i ovens is known to be $19.18$β’19.18. a sample of 5555 type ii ovens has a mean repair cost of $75.24$β’75.24. the population standard deviation for the repair of type ii ovens is known to be $21.40$β’21.40. conduct a hypothesis test of the technician's claim at the 0.050.05 level of significance. let ΞΌ1ΞΌ1 be the true mean repair cost for type i ovens and ΞΌ2ΞΌ2 be the true mean repair cost for type ii ovens. step 2 of 4 : compute the value of the test statistic. round your answer to two decimal places.
Answers: 2
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mkx.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 18.03.2020 02:58
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.03.2020 02:58
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 18.03.2020 02:58