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
Answers: 1
Mathematics, 21.06.2019 19:10
Which graph represents the function g(x) = |x + 4| + 2?
Answers: 1
Mathematics, 21.06.2019 19:30
Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin
Answers: 1
Mathematics, 21.06.2019 22:00
22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!
Answers: 1
Mathematics, 21.06.2019 23:30
Asap (i need to finish this quick) graph complete the sequence of transformations that produces △x'y'z' from △xyz. a clockwise rotation ° about the origin followed by a translation units to the right and 6 units down produces δx'y'z' from δxyz.
Answers: 1
Astudy of the relationship between age and various visual functions (such as acuity and depth percep...
Mathematics, 03.11.2020 17:50
Mathematics, 03.11.2020 17:50
Physics, 03.11.2020 17:50
Mathematics, 03.11.2020 17:50
English, 03.11.2020 17:50
Chemistry, 03.11.2020 17:50
Mathematics, 03.11.2020 17:50