subject
Mathematics, 26.07.2020 14:01 itsgiovanna

You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately 60%. You would like to be 98% confident that your estimate is within 2.5% 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 15:00
Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?
Answers: 1
Answer
question
Mathematics, 21.06.2019 15:00
Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar
Answers: 3
Answer
question
Mathematics, 21.06.2019 17:00
How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
Answers: 1
Answer
question
Mathematics, 21.06.2019 19:00
The area of square garden is 300m squared. how long is the diagonal?
Answers: 1
Answer
You know the right answer?
You want to obtain a sample to estimate a population proportion. Based on previous evidence, you bel...
Questions
question
Health, 03.03.2020 06:06
You are a manager in a shipping organization. Which set of behaviors would best match your goal to demonstrate both Initiating Structure and Considera...
question
Social Studies, 03.03.2020 06:06
Write an if/else statement that compares age with 65, adds 1 to senior_citizens if age is greater than or equal to 65, and adds 1 to non_seniors other...
question
Business, 03.03.2020 06:06
An automobile, having an original value of $18,000 when new, depreciates at a rate of 18% per year. Determine, to the nearest tenth of a year, how lon...
question
Mathematics, 03.03.2020 06:06
Suppose X is a normal distribution with N(210, 32). Find the following: a. P( X < 230) b. P(180 < X < 245) c. P( X >190) d. Find c such th...
question
Social Studies, 03.03.2020 06:07
In addition to its fiber content and weight, paper is also classified by its surface texture. What is the type of paper that is created on a screen wi...
question
Chemistry, 03.03.2020 06:07
A stoichiometric compound Fe3C is also known as and forms when the solubility of carbon in solid iron is exceeded. The lamellar structure of α and Fe3...
question
Business, 03.03.2020 06:07
"If your firm expects the euro to substantially appreciate, it could speculate by euro call options or euros forward in the forward exchange market....
question
Mathematics, 03.03.2020 06:07
Triangle XYZ is rotated to create the image triangle X'Y'Z'. Which rules could describe the rotation? Select two options O Ro. 90°
question
Mathematics, 03.03.2020 06:07
Your friend decides to flip a coin repeatedly to analyze whether the probability of a head on each flip is 1/2. He flips the coin 20 times and observe...
question
Social Studies, 03.03.2020 06:07
Your friend knows you worked the day that the President was rumored to have been seen in your hospital! If they ask you questions about whether or not...
question
Mathematics, 03.03.2020 06:07
Which equation is the inverse of y = 9x2 – 4? y = StartFraction plus-or-minus StartRoot x + 4 EndRoot Over 9 EndFraction y = plus-or-minus StartRoot S...
question
Biology, 03.03.2020 06:07
In mesophiles, growth rates increase gradually as the temperature is increased, until the optimum growth temperature for the organism is reached. If t...
question
Chemistry, 03.03.2020 06:07
Ron and Hermione begin with 1.50 g of the hydrate copper(II)sulfate·x-hydrate (CuSO4·xH2O), where x is an integer. Part of their practical exam is to...
question
Physics, 03.03.2020 06:07
Three identical 4.0-kg cubes are placed on a horizontal frictionless surface in contact with one another. The cubes are lined up from left to right an...
question
Biology, 03.03.2020 06:07
Which of the following accurately describes an example of how materials can move across the cell membrane through active transport...
question
Mathematics, 03.03.2020 06:07
As quick as possible please What is another name for <1?...
question
Chemistry, 03.03.2020 06:07
The reported molar absorptivity of Red Dye #3 is 2.038 L mol-1 cm-1. If a solution of Red Dye #3 displays an absorbance of 1.657 in a cuvette that is...
question
Social Studies, 03.03.2020 06:07
Hilda is studying at the library. She has placed her coat on the chair next to her and has spread books in front of the other chairs. Hilda is trying...
question
Mathematics, 03.03.2020 06:07
Charlotte wants to swim 50 miles this school year she plans to swim 1/4 miles each day how many days Will it take her to swim 50 miles...
question
History, 03.03.2020 06:07
1. Louisiana was among the last four states to secede. True or False?...
More questions: Mathematics Another questions
Questions on the website: 13722363
See results (0)