Mathematics
Mathematics, 21.03.2020 10:44, asher456581

A programmer plans to develop a new software system. In planning for the operating system that he will use, he needs to estimate the percentage of computers that use a new operating system. How many computers must be surveyed in order to be 99% confident that his estimate is in error by no more than two percentage points?
Complete below parts:a) Assume that nothing is known about the percentage of computers with new operating systems. n = .(Round up to the nearest integer.)b) Assume that a recent survey suggests that about 96% of computers use a new operating system. n = .(Round up to the nearest integer.)

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 13:00, dcttechgames
Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds
Answers: 1
image
Mathematics, 21.06.2019 14:30, Rperez6491
The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.
Answers: 1
image
Mathematics, 21.06.2019 15:00, hadwell34
Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?
Answers: 3
image
Mathematics, 21.06.2019 17:30, zel990252
What does x = in this equation x+3+2x=x+5
Answers: 2
Do you know the correct answer?
A programmer plans to develop a new software system. In planning for the operating system that he wi...

Questions in other subjects:

Konu
Mathematics, 20.10.2019 15:50
Konu
Social Studies, 20.10.2019 15:50