![subject](/tpl/images/cats/mat.png)
Mathematics, 17.03.2021 23:50 IsoSaysHi
Determine the type of distribution and the best measure of center and spread of each data set. Round to the nearest hundredth if necessary. Part 2โ
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Which of the following will form the composite function?
Answers: 3
![question](/tpl/images/cats/mat.png)
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 ฤโฆ). 2b. find the sample variance of x. find the variance of x ฤโฆ. for (c), (d), and (e), use the appropriate t-distribution 2c. find the 90% confidence interval for the population mean (รฎฤพ). 2d. test the hypothesis that รฎฤพ 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
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:50
The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .
Answers: 1
You know the right answer?
Determine the type of distribution and the best measure of center and spread of each data set. Round...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 05.07.2019 08:50
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 08:50
![question](/tpl/images/cats/istoriya.png)
History, 05.07.2019 08:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.07.2019 08:50
![question](/tpl/images/cats/geografiya.png)
Geography, 05.07.2019 08:50
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 08:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 05.07.2019 08:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.07.2019 08:50
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 08:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 09:00
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 09:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 09:00
![question](/tpl/images/cats/istoriya.png)
History, 05.07.2019 09:00