Mathematics, 09.12.2021 04:00 miyayo
The average life a manufacturer's blender is 5 years, with a standard deviation of 1 year. Assuming that the lives of these blenders follow approximately a normal distribution, find the probability that the mean life a random sample of 25 such blenders falls between 4.5 and 5.2 years.
Answers: 2
Mathematics, 21.06.2019 20:30
Someone me what is the area of this figure? 18m 18m 8m 16m
Answers: 2
Mathematics, 22.06.2019 01:00
Use the drop-down menus to complete the statements to match the information shown by the graph.
Answers: 3
Mathematics, 22.06.2019 03:00
Step by step explanation pls for 10 pts the length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?
Answers: 1
The average life a manufacturer's blender is 5 years, with a standard deviation of 1 year. Assuming...
Mathematics, 27.06.2019 17:00
English, 27.06.2019 17:00
Chemistry, 27.06.2019 17:00
Social Studies, 27.06.2019 17:00
Social Studies, 27.06.2019 17:00
Social Studies, 27.06.2019 17:00
Biology, 27.06.2019 17:00
History, 27.06.2019 17:00
Social Studies, 27.06.2019 17:00