Confidence interval for the proportion

Assignment Help Basic Statistics
Reference no: EM132137055

Research research and Sample 5000 household concerning TV shows they watch. Based on the sample 18% reported watching 60 Minutes. What is the 95% confidence interval for the proportion of all Americans that watch 60 minutes? What is the 95% confidence inteval rounded to three decimal places?

Reference no: EM132137055

Questions Cloud

What is the probability that fewer than 125 bottles of beer : Assuming this trend continues, what is the probability that fewer than 125 bottles of beer in this particular sample are defective?
What is the approximate standard deviation : What is the approximate standard deviation of the expected number of students who have paid assistant ships?
What is the expected number of students : What is the expected number of students who have paid assistant ships in this sample?
Estimate the mean weight of quarters in circulation : You want to you want to estimate the mean weight of quarters in circulation. A sample of 30 quarters has a mean weight of 5.649 grams in a standard deviation
Confidence interval for the proportion : Research research and Sample 5000 household concerning TV shows they watch. Based on the sample 18% reported watching 60 Minutes.
Would you expect the life-span to be normally distributed : Since this in an empirical question that means that 68% is in the middle and on the outer sides are the difference?
Design an algorithm to simulate chi-square distribution : Design an algorithm to simulate chi-square distribution with 2k freedom via general transformation method.
Find the probability that exactly 2 people made a purchase : a. Find the probability that exactly 2 people made a purchase. b. Find the probability that less than 3 people made a purchase.
Find the z-score boundary that separates a normal : Find the z-score boundary that separates a normal distribution as described in each of the following:

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd