Mathematics, 12.03.2021 14:00 GracieMaeB
A chocolate bar is produced with an advertised mass of 200 g.
A consumer organisation finds that the mass of the chocolate bar is normally distributed with a mean of
200.4 g and a standard deviation of 0.05 g.
a) Find the proportion of the chocolate bars produced that have a) mass within one standard
deviation of the mean.
β
Answers: 3
Mathematics, 21.06.2019 19:10
The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) β x + 2y = 15 (4x β 8y = 12) β x β 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)
Answers: 1
Mathematics, 21.06.2019 22:00
(01.04 lc)multiply 1 over 6 multiplied by negative 1 over 2. negative 1 over 3 negative 1 over 12 1 over 12 1 over 3
Answers: 1
A chocolate bar is produced with an advertised mass of 200 g.
A consumer organisation finds that th...
Mathematics, 09.12.2020 01:00
History, 09.12.2020 01:00
Mathematics, 09.12.2020 01:00
English, 09.12.2020 01:00
Health, 09.12.2020 01:00