Mathematics
Mathematics, 31.07.2019 08:30, hihihi129473838

18 of the 47 people surveyed said they were not interested in trying a sample of a new soft drink. find the probability that a randomly selected person was interested in trying the new drink.

answer
Answers: 2
Show answers

Similar questions

Предмет
Mathematics, 30.06.2019 18:30, trevonkincade9p5hlin
The amounts of a soft drink machine is designed to dispense for each drink are normally distributed, with a mean of 12.2 fluid ounces and a standard deviation of 0.2 fluid ounce. a drink is randomly selected. a) find the probability that the drink is less that 12.1 fluid ounces. b) find the probability that the drink is between 11.9 and 12.1 ounces. c) find the probability that the drink is more than 12.5 ounces. can this be considered an unusual event? explain your reasoning.
Answers: 1
continue
Предмет
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
continue
Предмет
Mathematics, 31.07.2019 21:20, blondielocks2002
The amounts a soft drink machine is designed to dispense for each drink are normally distributed, with a mean of 11.711.7 fluid ounces and a standard deviation of 0.20.2 fluid ounce. a drink is randomly selected. find the probability that the drink is between 11.511.5 and 11.611.6 fluid ounces.
Answers: 3
continue
Предмет
Mathematics, 04.10.2019 23:20, harleycochran2ovyt3n
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 0.17 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 25 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 19.91 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 19.91 fl oz. give your answer as a decimal to 4 decimal places.
Answers: 1
continue
Do you know the correct answer?
18 of the 47 people surveyed said they were not interested in trying a sample of a new soft drink. f...

Questions in other subjects:

Konu
Spanish, 18.11.2019 20:31
Celebrar comienzan el valle de méxico la capital mexicana la celebración del equinoccio manos muy interesante pasean sentir sol 1. teotihuacán está a cincuenta kilómetros de...
Konu
Social Studies, 18.11.2019 20:31
In hinduism, the path of ritual action, path of knowledge and the path of devotion are all paths available for a person to travel to remove bad karma and attain higher levels throu...
Konu
Physics, 18.11.2019 20:31
Auniform disk with mass m = 8.88 kg and radius r = 1.3 m lies in the x-y plane and centered at the origin. three forces act in the +y-direction on the disk: 1) a force 335 n at th...
Konu
Business, 18.11.2019 20:31
The fastest and easiest way for a firm to diversity its portfolio of businesses is through acquisition because: a. it is difficult and time intensive for companies to develop prod...
Konu
Social Studies, 18.11.2019 20:31
You have walked in late to class and your psychology professor is explaining how one personality theorist sees personality as a relatively stable set of potential responses to vari...
Konu
Social Studies, 18.11.2019 20:31
Shania and enrique are high school students who come from two different families. shania's parents both went to college; her mother works as a high school teacher, and her father...
Konu
Social Studies, 18.11.2019 20:31
Sara has been trying to make sense of the growth chart her son’s pediatrician has shown her during the last visit. the doctor even gave her a copy to take home so that she can trac...
Konu
Social Studies, 18.11.2019 20:31
Compared to operant conditioning, classical conditioning: a. involves an association between two stimuli. b. involves an association between a stimulus and a response. c. was disc...
Konu
Mathematics, 18.11.2019 20:31
Scientists discover two planets orbiting a distant star. the average distance from the star to planet a is 4 au, and it takes 432 earth days for planet a to orbit the star. if it t...
Konu
English, 18.11.2019 20:31
Describe krakauer's attitude toward chris mccandless. use textual evidence to support your analysis....
Other tasks in the category: Mathematics More task
See results (0)