subject
Mathematics, 05.11.2020 07:40 hjgjlgkjg

Suppose the mean income of firms in the industry for a year is 80 million dollars with a standard deviation of 11 million dollars. If incomes for the industry are distributed normally, what is the probability that a randomly selected firm will earn less than 103 million dollars? Round your answer to
four decimal places.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Acontractor needs 54 square feet of brick to construct a rectangular walkway. the length of the walkway is 15 feet more than the width. write an equation that could be used to determine the dimensions of the walkway. solve this equation to find the length and width, in feet, of the walkway.
Answers: 1
question
Mathematics, 21.06.2019 17:00
Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.
Answers: 1
question
Mathematics, 21.06.2019 22:10
Whatโ€™s the range cuz i canโ€™t find it?
Answers: 3
question
Mathematics, 22.06.2019 01:00
Libby built a fence that was 56 \text { feet}56 feet long over 44 days. she built the same length of fence each day. how many inches of fence did libby build each day?
Answers: 1
You know the right answer?
Suppose the mean income of firms in the industry for a year is 80 million dollars with a standard de...
Questions
question
Biology, 01.10.2021 03:30
question
Mathematics, 01.10.2021 03:30
question
History, 01.10.2021 03:30
Questions on the website: 13722362