Mathematics, 27.10.2020 17:40 kalo1023
Assume that the weights of quarters are approximately normally distributed with a mean of 5.67 g and a standard deviation of 0.07 g. A vending machine will only accept coins weighing between 5.48 g and 5.82 g. What percentage of legal quarters will be rejected
Answers: 2
and 
.![=P(\dfrac{X-\mu}{\sigma}\dfrac{5.82-5.67}{0.07})\\\\=P(Z2.142)\ \ \ \[Z=\dfrac{X-\mu}{\sigma}]\\\\=(1-P(Z](/tpl/images/0843/8193/6ad7c.png)
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250
Answers: 2
Mathematics, 21.06.2019 18:10
Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin
Answers: 3
Mathematics, 21.06.2019 22:30
21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?
Answers: 1
Mathematics, 21.06.2019 23:50
The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?
Answers: 2
You know the right answer?
Assume that the weights of quarters are approximately normally distributed with a mean of 5.67 g and...
Questions
Mathematics, 04.07.2019 02:00
Mathematics, 04.07.2019 02:00
Arts, 04.07.2019 02:00
Mathematics, 04.07.2019 02:00
Mathematics, 04.07.2019 02:00
Social Studies, 04.07.2019 02:00
Social Studies, 04.07.2019 02:00
Chemistry, 04.07.2019 02:00
Mathematics, 04.07.2019 02:00
History, 04.07.2019 02:00
Mathematics, 04.07.2019 02:00
Mathematics, 04.07.2019 02:00
History, 04.07.2019 02:00
