Mathematics, 13.03.2020 02:32 Jerjer3864
An automobile battery manufacturer offers a 39/50 warranty on its batteries. The first number in the warranty code is the free-replacement period; the second number is the prorated-credit period. Under this warranty, if a battery fails within 39 months of purchase, the manufacturer replaces the battery at no charge to the consumer. If the battery fails after 39 months but within 50 months, the manufacturer provides a prorated credit toward the puchase of a new battery.
The maufacturer assumes that x, the lifetime of its auto batteries, is normally distrubuted with a mean of 44 months and a standard deviation of 3.6 months.
If the maufacturer's assumptions are correct, it would need to replace of its batteries free of charge.
A. 8.23%
B. 4.75%
C. 91.77%
D. 95.25%
Answers: 2
Mathematics, 21.06.2019 16:50, Chartwig4831
For the equations below which statement is true ? -2x=14 6x=-42
Answers: 1
Mathematics, 21.06.2019 18:30, Greekfreak
To determine the number of deer in a forest a forest ranger tags 280 and releases them back
Answers: 3
Mathematics, 22.06.2019 02:00, cuhh
Which of the following is a cost homeowners insurance does not protect? a. the cost of repair or replacement of a home lost in a natural disaster. b. additional living expenses required while your home is repaired after a disaster. c. replacement costs for all contents in your home, including high cost electronics. d. the cost of medical expenses incurred by somebody getting injured on your property. select the best answer from the choices provided
Answers: 3
An automobile battery manufacturer offers a 39/50 warranty on its batteries. The first number in the...
Mathematics, 02.02.2021 17:20
Mathematics, 02.02.2021 17:20
Mathematics, 02.02.2021 17:20
Biology, 02.02.2021 17:20
Mathematics, 02.02.2021 17:20
Social Studies, 02.02.2021 17:20
English, 02.02.2021 17:20