Mathematics, 14.11.2019 21:31 kenziepickup
The authors of the article from which the data in exercise 1.27 was extracted suggested that a reasonable probability model for drill lifetime was a lognormal distribution with m 5 4.5 and s 5 .8.
a. what are the mean value and standard deviation of lifetime?
b. what is the probability that lifetime is at most 100?
c. what is the probability that lifetime is at least 200? greater than 200?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 14:30
Write the sentence as an equation. b increased by 281 is d
Answers: 1
Mathematics, 21.06.2019 18:00
Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10
Answers: 1
Mathematics, 21.06.2019 21:30
Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =
Answers: 3
Mathematics, 21.06.2019 21:40
Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.
Answers: 1
You know the right answer?
The authors of the article from which the data in exercise 1.27 was extracted suggested that a reaso...
Questions
Spanish, 26.11.2020 14:00
English, 26.11.2020 14:00
Social Studies, 26.11.2020 14:00
Chemistry, 26.11.2020 14:00
History, 26.11.2020 14:00
History, 26.11.2020 14:00
Geography, 26.11.2020 14:00
French, 26.11.2020 14:00
Social Studies, 26.11.2020 14:00
Business, 26.11.2020 14:00
Mathematics, 26.11.2020 14:00
