Mathematics, 01.11.2019 21:31 rennytheraccoon
There are total of 84 students in the robotics club and the science club. the science club has 12 more students than the robotics club. how many students are in the science club?
Answers: 3
Mathematics, 21.06.2019 16:30
Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.
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 00:30
The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?
Answers: 1
There are total of 84 students in the robotics club and the science club. the science club has 12 mo...
Mathematics, 04.02.2020 10:48
Mathematics, 04.02.2020 10:48
Mathematics, 04.02.2020 10:48
Social Studies, 04.02.2020 10:49
Mathematics, 04.02.2020 10:49
History, 04.02.2020 10:49
Mathematics, 04.02.2020 10:49
English, 04.02.2020 10:49
Geography, 04.02.2020 10:49
History, 04.02.2020 10:49
English, 04.02.2020 10:49
Mathematics, 04.02.2020 10:49