![subject](/tpl/images/cats/mat.png)
Mathematics, 28.06.2019 09:50 myronpacis1128
Astudy of the relationship between age and various visual functions (such as acuity and depth percep-tion) reported the following observations on area of scleral lamina (mm2) from human optic nerve heads( morphometry of nerve fiber bundle pores in the optic nerve head of the human, experiment. eye res., 1988: 559—568): 2.75 2.62 2.74 3.85 2.34 2.74 3.93 4.21 3.884.33 3.46 4.52 2.43 3.65 2.78 3.56 3.01a. calculateσxi and σ 2/1b. use the values calculated in part (a) to compute the sample variance s^2 and then the sample stan-dard deviation s. reconsider the data on area of scleral lamina given abovea. determine the lower and upper fourths. b. calculate the value of the fourth spread. c. if the two largest sample values, 4.33 and 4.52, had instead been 5.33 and 5.52, how would this affectf f^s? explain. d. by how much could the observation 2.34 be increased without affecting f^s? explain. e. if an 18th observation, x18 =4.60, is added to the sample, what is f^s
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00, ghlin96
Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00, Averybeam300
If two parallel lines are cut by a transversal, interior angles on the same side of the transversal are supplementary. a. always b. sometimes c. never
Answers: 2
You know the right answer?
Astudy of the relationship between age and various visual functions (such as acuity and depth percep...
Questions in other subjects:
![Konu](/tpl/images/cats/es.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 05.05.2020 09:56
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 09:56
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 09:56
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 09:56
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 09:56
![Konu](/tpl/images/cats/mat.png)