subject

Mathematics, 01.11.2021 18:40 3steves

An important factor in selling a residential property is the number of times real estate agents show a home. A sample of 23 homes recently sold in the Buffalo, New York, area revealed the mean number of times a home was shown was 24 and the standard deviation of the sample was 9 people. a. What is the margin of error for a 98% confidence interval?

b. What is the 98% confidence interval for the population mean?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 20:00

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2

Answers: 2

question

Mathematics, 21.06.2019 21:50

What function has a range {yly< 5}? question on picture above^

Answers: 3

question

Mathematics, 22.06.2019 04:00

Acommunity group is building a garden on a rectangular lot of land. the lot measures 5x by 10x and the garden will be circular with a radius of 3x. how much of the land will be left over after the garden is built? a. 41 pi x^2 b. x^2 (50 - 9 pi) c. x^2 (50 - 3 pi) d. 41x^2

Answers: 1

question

Mathematics, 22.06.2019 04:00

In a recent year, the weather was partly cloudy 2/5 of the days. assuming there are 356 days in a year, how many days were partly cloudy?

Answers: 1

You know the right answer?

An important factor in selling a residential property is the number of times real estate agents show...

Questions

question

Mathematics, 26.02.2020 18:03

A cube with 20-cm-long sides is sitting on the bottom of an aquarium in which the water is one meter deep. Find the hydrostatic force on (a) the top o...

question

Social Studies, 26.02.2020 18:03

The text identifies three goals of strategic messages. During office meetings, Sara expresses her respect for her boss by listening attentively, noddi...

question

Social Studies, 26.02.2020 18:03

Most real-world choices aren't about getting all of one thing or another, instead, most choices involve , which involves comparing the benefits and co...

question

Social Studies, 26.02.2020 18:03

People in our society tend to think of themselves in terms of their individuality, but we are also all products of our , such as the time and place we...

question

Biology, 26.02.2020 18:04

What is called the rest and digest system...

question

Spanish, 26.02.2020 18:04

Write a few sentences about your school life. You could include sentences about the sports you do, the subjects you study, and the teachers at school....

question

Physics, 26.02.2020 18:04

Assume a form y1 = A sin(α) for the transverse displacement of the string. Enter an expression for α of a transverse wave on a string traveling along...

question

Mathematics, 26.02.2020 18:04

You are given a coin and a thumbtack and you put Beta priors Beta(100; 100) and Beta(1; 1) on the coin and thumbtack respectively. You perform the fol...

question

Social Studies, 26.02.2020 18:04

Mr. Wong recently became director of a child care center. He conducted an environmental survey of purchasing practices for the upkeep of the school bu...

question

Business, 26.02.2020 18:04

Workout Warehouse gains a client who prepays $ 390 for a package of six physical training sessions. Workout Warehouse collects the $ 390 in advance an...

question

Mathematics, 26.02.2020 18:04

Let Y denote a geometric random variable with probability of success p. a Show that for a positive integer a, P(Y > a) = qa . b Show that for posit...

question

Engineering, 26.02.2020 18:04

A thin-walled double-pipe counter-flow heat exchangeris used to cool oil (cp=2.20 kJ/kg·°C) from 150 to 40°Cat a rate of 2 kg/s by water (cp=4.18 kJ/k...

question

Mathematics, 26.02.2020 18:04

Paul's car holds at most 16 gallons of gas. Now it has 6 gallons. Use pencil and paper. Explain how to find the amount of gas he needs, in liters, to...

question

History, 26.02.2020 18:04

How are the Ninth and Tenth amendments similar?...

question

Business, 26.02.2020 18:04

Consumption depends positively on and investment depends negatively on . the real interest rate; disposable income private saving; public saving publ...

question

History, 26.02.2020 18:04

Which statement best represents Rockefeller's business philosophy? He believed it was his right to make as much mo...

question

Computers and Technology, 26.02.2020 18:04

Heather has segmented all of the individuals in her database into four categories according to how many game tickets they purchased last year. This is...

question

Chemistry, 26.02.2020 18:04

Which member of each pair produces the more acidic aqueous solution? Match the words in the left column to the appropriate blanks in the sentences on...

question

Physics, 26.02.2020 18:04

A particle travels horizontally between two parallel walls separated by 18.4 m. It moves toward the opposing wall at a constant rate of 6.9 m/s. Also,...

question

Biology, 26.02.2020 18:04

How do hemimetabolous and holometabolous metamorphosis differ?...

More questions: Mathematics Another questions

Questions on the website: 13722363