Question: Using the formula p 1.96{ p (1 p )/n}, compute a 95% confidence interval for a population proportion given the sample proportion is

Using the formula p̂ ± 1.96√{ p̂ (1 − p̂ )/n}, compute a 95% confidence interval for a population proportion given the sample proportion is 0.35 and the sample size is 1000.

Step by Step Solution

★★★★★

3.49 Rating (156 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

035 0... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Introduction to business statistics Questions!

Using the formula p 1.96p (1 p )/n, compute a 95% confidence interval for a population proportion given the sample proportion is 0.65 and the sample size is 500.

a. Show that limh0 ((2 + h)/(2 - h))1/h = e. b. Compute approximations to e using the formula N(h) = ((2+h)/(2h))1/h, for h = 0.04, 0.02, and 0.01. c. Assume that e = N(h)+K1h+K2h2 +K3h3 + . Use...

Given x 1 and x 2 distributions that are normal or approximately normal with unknown 1 and 2 , the value of t corresponding to x 1 x 2 has a distribution that is approximated by a Students t...

Activity 5.1: Outlining Directions: Below is an outline of a schoolhouse with ten features. Write in the boxes the things you will normally learn from these features. Outside the outline of the...

Consumer Transportation Survey Vehicle Driven Type Truck Truck Truck Truck SUV SUV SUV SUV SUV SUV SUV SUV SUV SUV SUV SUV SUV SUV SUV Mini Van Mini Van Mini Van Mini Van Mini Van Mini Van Mini Van...

Question: For each of the following values for p^ and n, compute a 99% confidence interval for the population proportion p using both the standard large-sample procedure and the WAC adjusted...

FINAL Exam Spring 2017 MATH 250 Elements of Statistics Multiple Choice. Due to alternate methods of computation, there may be slight differences in answer the problem number. Please do not add the...

12. The manufacturer of a particular type of car claims that the engines in these cars can run for 100,000 miles without needing an oil change. To test this claim, a consumer organization plans to...

Sum - Work Experience (in Years) Department Accounting Engineering Marketing Production Total Result Work Experience (in Years) 1 2 3 4 5 6 13 14 15 17 20 22 5 2 15 8### 52 56 45 20 88 1 6 9 20 6 65...

1 of 20 1.0 Points Accepted characters: numbers, decimal point markers (period or comma), sign indicators (-), spaces (e.g., as thousands separator, 5 000), "E" or "e" (used in scientific notation)....

Abel is a full-time staff member of The Wildlife Room pet store company. In addition to his daytime work, Abel is required by his employer to work from home on a regular basis. This work from home...

My Company Projected Budget - 2019 Expense Category 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr. Annual Total Average Minimum % of Total Rent 2800 2800 3000 3000 Electric 700 500 500 800 Phone 300 300 300 300...

Tomorrow must be hotter, colder or the same temperature as today. The probability it will be hotter is 55%. The probability it will be colder is 25%. Work out the probability that it will a not be...

1.1. Explain the differences among progressive, proportional, and regressive income tax structures.

A population has a mean of 250 and a standard deviation of 47. Calculate z scores for each of the following raw scores: a. 391 b. 273 c. 199 d. 160

What is the difference between a null hypothesis and a research hypothesis?

Create a histogram for these three sets of scores. Each set of scores represents a sample taken from the same population. a. 6 4 11 7 7 b. 6 4 11 7 7 2 10 7 8 6 6 7 5 8 c. d. What do you observe...

Need help solving; A put option that expires in six months with an exercise price of $75 sells for $4.55. The stock is currently priced at $71, and the risk-free rate is 4.1 percent per year,...

26. To qualify for a police academy, candidates must score in the top 20% on a general abilities test. The test has a mean of 200 and a standard deviation of 20. Find the lowest possible score to...

One can use a fitted logistic regression model to predict the probability/odd of an interest of choice represented by an dependent variable given a set of the values of the independent variables in...