Mathematics, 02.07.2019 20:30 Victoriag2626
During its manufacturing process, fantra fills its 20 fl oz bottles using an automated filling machine. this machine is not perfect and will not always fill each bottle with exactly 20 fl oz of soft drink. the amount of soft drink poured into each bottle follows a normal distribution with mean 20 fl oz and standard deviation 0.2 fl oz. the fantra quality testing department has just carried out a routine check on the average amount of soft drink poured into each bottle. a sample of 20 bottles were randomly selected and the amount of soft drink in each bottle was measured. the mean amount of soft drink in each bottle was calculated to be 19.87 fl oz. the fantra chief executive officer believes that such a low mean is not possible and a mistake must have been made. calculate the probability of obtaining a sample mean below 19.87 fl oz. give your answer as a decimal to 4 decimal places.
Answers: 1
Mathematics, 21.06.2019 15:00
What are the relative frequencies to the nearest hundredth of the columns of the two-way table?
Answers: 2
Mathematics, 21.06.2019 16:30
Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7
Answers: 2
Mathematics, 21.06.2019 16:30
The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?
Answers: 1
Mathematics, 21.06.2019 20:50
In the diagram, gef and hef are congruent. what is the value of x
Answers: 1
During its manufacturing process, fantra fills its 20 fl oz bottles using an automated filling machi...
English, 24.10.2020 19:00
Mathematics, 24.10.2020 19:00
Mathematics, 24.10.2020 19:00
Mathematics, 24.10.2020 19:00
Mathematics, 24.10.2020 19:00
Computers and Technology, 24.10.2020 19:00
History, 24.10.2020 19:00
Computers and Technology, 24.10.2020 19:00
Mathematics, 24.10.2020 19:00
Mathematics, 24.10.2020 19:10