Mathematics, 21.05.2020 05:00 averyrichard101
The manager of an ice cream shop found that the probability of a new customer ordering vanilla ice cream is 7/19 . What are the odds against a new customer ordering vanilla ice cream?
Answers: 1
Mathematics, 21.06.2019 20:30
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
Mathematics, 21.06.2019 23:00
Acaterer knows he will need 60, 50, 80, 40 and 50 dinner napkins on five successive evenings. he can purchase new napkins initially at 25 cents each, after which he can have dirty napkins laundered by a fast one-day laundry service (i.e., dirty napkins given at the end of the day will be ready for use the following day) at 15 cents each, or by a slow two-day service at 8 cents each or both. the caterer wants to know how many napkins he should purchase initially and how many dirty napkins should be laundered by fast and slow service on each of the days in order to minimize his total costs. formulate the caterer’s problem as a linear program as follows (you must state any assumptions you make): a. define all variables clearly. how many are there? b. write out the constraints that must be satisfied, briefly explaining each. (do not simplify.) write out the objective function to be minimized. (do not simplify.)
Answers: 1
The manager of an ice cream shop found that the probability of a new customer ordering vanilla ice c...
Mathematics, 26.08.2021 22:30
Computers and Technology, 26.08.2021 22:30
Chemistry, 26.08.2021 22:30
Mathematics, 26.08.2021 22:30
Mathematics, 26.08.2021 22:30
Mathematics, 26.08.2021 22:30
Chemistry, 26.08.2021 22:30
English, 26.08.2021 22:30
Physics, 26.08.2021 22:30
Chemistry, 26.08.2021 22:30