subject

Mathematics, 07.05.2021 18:50 scadengo123

You want to obtain a sample to estimate a population proportion. At this point in time, you have no reasonable estimate for the population proportion. You would like to be 99.5% confident that you esimate is within 2% of the true population proportion. How large of a sample size is required?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:00

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.

Answers: 1

question

Mathematics, 21.06.2019 20:00

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Answers: 1

question

Mathematics, 21.06.2019 21:30

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

Answers: 2

question

Mathematics, 21.06.2019 23:00

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.

Answers: 3

You know the right answer?

You want to obtain a sample to estimate a population proportion. At this point in time, you have no...

Questions

question

Mathematics, 11.02.2020 00:58

Select the descriptor (A, B, C, D): that best describes the relationship between the \"reactants\" and \"products...

question

Mathematics, 11.02.2020 00:58

Find the 70th term of the arithmetic sequence − 6 , 5 , 16 , . . . −6,5,16,......

question

Computers and Technology, 11.02.2020 00:58

Surfing the internet has drastically cut down the amount of time people spend watching TV. True False...

question

Biology, 11.02.2020 00:58

Your mother is considering changing her diet to include only non-meat proteins to reduce her risk of developing heart disease or cancer. What evidence...

question

Computers and Technology, 11.02.2020 00:58

Rock, Paper, Scissors is a two-player game in which each player chooses one of three items. If both players choose the same item, the game is tied. Ot...

question

Social Studies, 11.02.2020 00:59

How is the caste system structured and why it results in social inequality....

question

English, 11.02.2020 01:00

Read the excerpt from part 2 of "Flowers for Algernon." Artificially increased intelligence deteriorates at a rate of time directly proportional to th...

question

Computers and Technology, 11.02.2020 01:00

Return a version of the given string, where for every star (*) in the string the star and the chars immediately to its left and right are gone. So "ab...

question

Mathematics, 11.02.2020 01:00

What is 1x+3(1/2-5)=20?...

question

English, 11.02.2020 01:00

Read this excerpt from "The Roller Coaster." As the chaperones bought tickets at a nearby booth, Cecelia looked up at the towering metal tracks of the...

question

English, 11.02.2020 01:00

Read the instructions for this self-check activity. Type in your response to each question, and check your answers. At the end of the activity, write...

question

English, 11.02.2020 01:08

Boris Pasternak's 1956 novel Doctor Zhivago tells the story of a Russian doctor living at the time of the 1917 Russian Revolution, which led to the es...

question

Business, 11.02.2020 01:08

2. Are there any true communist economies today? Which economies call themselves communist, and what are they actually, if not communist?...

question

English, 11.02.2020 01:08

What is the difference between formal and informal research...

question

Mathematics, 11.02.2020 01:08

0) Which equation demonstrates a strong Arrhenius acid? A H2CO3(aq) + H20 ( H30(aq) +HCO3(aq) BLIOH(aq) - L*(aq) +OH(aq) CHBr(aq)+H2...

question

Mathematics, 11.02.2020 01:08

Question on image down below Examine the data, and then tell which statements are true. Select 3 answers. Group of answer choi...

question

Computers and Technology, 11.02.2020 01:08

Which license gives up ownership to the software entirely? a)public domain b)shareware c)open source d)freeware...

question

Computers and Technology, 11.02.2020 01:09

Which of the following concepts is linked the least with Henry Ford? A. interchangeable parts B. technology C. mass customization D. mass production E...

question

Chemistry, 11.02.2020 01:09

A group of students added similar pieces of magnesium metal to two different acidic solutions, hydrochloric acid and ethanoic acid. They found that th...

question

Physics, 11.02.2020 01:09

A rock can be launched toward a wall from ground level with initial velocity of v = (3i+4j)m/s. The distance between the launch site and the wall is 1...

More questions: Mathematics Another questions