Mathematics, 12.07.2019 08:30 anthonysutton82
Ms cannon baked a total of 60 apple and blueberry pies. she baked a dozen more apple pies than blueberry pies. how many apple pies did she bake?
Answers: 1
Mathematics, 21.06.2019 22:00
Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 1
Mathematics, 22.06.2019 00:00
(20 points) a bank has been receiving complaints from real estate agents that their customers have been waiting too long for mortgage confirmations. the bank prides itself on its mortgage application process and decides to investigate the claims. the bank manager takes a random sample of 20 customers whose mortgage applications have been processed in the last 6 months and finds the following wait times (in days): 5, 7, 22, 4, 12, 9, 9, 14, 3, 6, 5, 15, 10, 17, 12, 10, 9, 4, 10, 13 assume that the random variable x measures the number of days a customer waits for mortgage processing at this bank, and assume that x is normally distributed. 2a. find the sample mean of this data (x ě…). 2b. find the sample variance of x. find the variance of x ě…. for (c), (d), and (e), use the appropriate t-distribution 2c. find the 90% confidence interval for the population mean (îľ). 2d. test the hypothesis that îľ is equal to 7 at the 95% confidence level. (should you do a one-tailed or two-tailed test here? ) 2e. what is the approximate p-value of this hypothesis?
Answers: 2
Mathematics, 22.06.2019 03:00
In a class of 77, there are 44 students who play soccer. if the teacher chooses 33 students, what is the probability that none of the three of them play soccer?
Answers: 2
Mathematics, 22.06.2019 05:00
Mason bought 8 1/4 feet of wire. he cut off a piece of wire 3 5/12 feet long and used it for his science project. how much wire did mason have left?
Answers: 2
Ms cannon baked a total of 60 apple and blueberry pies. she baked a dozen more apple pies than blueb...
English, 02.05.2021 14:50
Computers and Technology, 02.05.2021 14:50
Mathematics, 02.05.2021 14:50
Mathematics, 02.05.2021 14:50
Computers and Technology, 02.05.2021 14:50
Computers and Technology, 02.05.2021 14:50
Mathematics, 02.05.2021 14:50
Social Studies, 02.05.2021 14:50
Mathematics, 02.05.2021 14:50
Mathematics, 02.05.2021 15:00
Health, 02.05.2021 15:00
History, 02.05.2021 15:00
Mathematics, 02.05.2021 15:00