![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 20.12.2019 23:31, ljadalyn
Amanufacturer produces trinkets targeted to weigh 52 g. the weight of the trinkets is known to be normally distributed, but an engineer is concerned that the variation in the produced trinkets is larger than acceptable. in an attempt to estimate the variance, she selects n = 10 trinkets at random and weighs them. the sample yields a sample variance of 4 g2. define 90% ci for the variance.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30, daidai123
Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?
Answers: 3
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30, coontcakes
Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd
Answers: 1
Do you know the correct answer?
Amanufacturer produces trinkets targeted to weigh 52 g. the weight of the trinkets is known to be no...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
Biology, 11.11.2020 21:40
![Konu](/tpl/images/cats/en.png)
English, 11.11.2020 21:40
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.11.2020 21:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.11.2020 21:40
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 11.11.2020 21:40