Mathematics, 12.09.2019 23:20 rowdycar313p0ao5k
Two students determine the percentage of lead in a sample as a laboratory exercise. the true percentage is 22.52%. the students' results for three determinations are as follows: 1. 22.52, 22.48, 22.542. 22.64, 22.58, 22.62precision can be judged by examining the average of the deviations from the average value for that data set. calculate the average value of the absolute deviations of each measurement from the average for the first set. calculate the average value of the absolute deviations of each measurement from the average for the second set.
Answers: 3
Another question on Mathematics
Mathematics, 20.06.2019 18:04
Write a polynomial for a third-degree polynomial with leading coefficient -4
Answers: 3
Mathematics, 21.06.2019 21:00
Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step
Answers: 3
Mathematics, 21.06.2019 22:30
What is the approximate value of q in the equation below? –1.613–1.5220.5853.079
Answers: 1
You know the right answer?
Two students determine the percentage of lead in a sample as a laboratory exercise. the true percent...
Questions
English, 08.02.2021 19:00
Mathematics, 08.02.2021 19:00
Biology, 08.02.2021 19:00
Mathematics, 08.02.2021 19:00
Mathematics, 08.02.2021 19:00
Geography, 08.02.2021 19:00
Mathematics, 08.02.2021 19:00
Mathematics, 08.02.2021 19:00
