subject

Mathematics, 25.02.2021 19:50 tinasidell1972

How many computers: in a simple random sample of 125 households, the sample mean number of personal computers was 1.02. Assume the population standard deviation is = 0.7. Construct a 98.8% confidence interval for the mean number of personal computers is

ansver

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:10, nixki333

1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds

Answers: 1

Mathematics, 21.06.2019 18:30, zovav1oszg9z

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.

Answers: 1

Mathematics, 21.06.2019 19:00, niquermonroeee

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

Answers: 1

Mathematics, 21.06.2019 21:00, alexahrnandez4678

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

Answers: 1

You know the right answer?

How many computers: in a simple random sample of 125 households, the sample mean number of personal...

Questions in other subjects:

Konu

Health, 17.07.2020 02:01

2.A car travels 43 miles on one gallon of petrol. How far will it travel on seven gallons? 3. A car covers a distance in 45 minutes moving at 80 km/h. How long will the car take t...

Konu

Physics, 17.07.2020 02:01

What factors reduce the efficiency of heat engine from its ideal value?...

Konu

Biology, 17.07.2020 02:01

Which four of these developments were made under Mongol rule during the Pax Mongolica? the extension of the Grand Canal in China the spread of Christianity the trade was encouraged...

Konu

Biology, 17.07.2020 02:01

A teacher makes the analogy that stem cell research did for medicine what the Internet did for communication. What is meant by this analogy? Stem cells allow for communication betw...

Konu

Mathematics, 17.07.2020 02:01

A guy wire attached to the top of a cell phone tower makes a 42° angle with the ground. What is the approximate length of the wire? Round to the nearest foot....

Konu

Social Studies, 17.07.2020 02:01

At its core, classroom management is not a series of techniques and strategies; it is, instead, an exercise in analyzing why students areand identifying whatare not being met....

Konu

Chemistry, 17.07.2020 02:01

A gaseous hydrocarbon contains 80% carbon and 20% hydrogen, 1dm3 of the compound at s. t.p weighs 1.35g find the molecular formular (1 mole of any gas at s. t.p occupies 22.4dm3, C...

Konu

Mathematics, 17.07.2020 02:01

In which direction does the left side of the graph of this function point? f(x) = -x^4 - x^3 + 4x - 2...

Konu

Computers and Technology, 17.07.2020 02:01

Add the following methods to ArrayBoundedStack class 1. popTwo-removes the top two elements of the stack; throws StackUnderflowException if there are less than two elements on the...

Konu

Mathematics, 17.07.2020 02:01

HELP I'm confused. the area of a triangle is 3x^4+x^3-7x^2+x-10 and the base if 3x-5. Use the synthetic division to find the expression for the height of the triangle...

More questions: Mathematics Another questions