Derive confidence interval for mean proportion of voters

Reference no: EM13121526

A political party ABC wants to estimate the percentage of votes for them in Sile in the upcoming elections. A random sample of 200 people were asked for their votes and 64 of them told that they will vote in favor of ABC in the elections. Derive a 95 % con fidence interval for the mean proportion of voters in Sile who will vote for ABC in the coming elections.

Reference no: EM13121526

Questions Cloud

A scholarly research paper focused on learning : A scholarly research paper focused on learning, A scholarly research paper focused on either learning or cognition, of 6 to 8 pages in paper body length (not including the cover page or references page), double-spaced with 1" margins on all sides o..

Which animal among rat,frog and bird has the biggest heart : which animal among rat,frog and bird has the biggest heart according to evolution of species? and why?

Derivation of sackur-tetrode equation : Derive the formula for the entropy of an ideal monoatomic gas using the microcanonical ensemble. This formula is known as the Sackur-Tetrode equation.

How many grams of h2o are produced : If 19.2 g of CO2 is produced in the reaction of C2H2 with O2 to form CO2 and H2O, how many grams of H2O are produced in this reaction.

Derive confidence interval for mean proportion of voters : Vote in favor of ABC in the elections. Derive a 95 % confi dence interval for the mean proportion of voters in Sile who will vote for ABC in the coming elections.

Illustrate what would be the overall effect on the company : administrative expenses are avoidable if product R97C is discontinued. Illustrate what would be the effect on the company's overall net operating income if product R97C were dropped?

Writing and solving quadratic equations : A yearbook page is to be designed so that there are 24 square inches available for print or pictures with margins of 1.5 inches on the top and bottom

What is the average age of a rabbit on this island : There is an island in the Adirondacks with a population of 89 rabbits. Each year 48 rabbits are born. Ten baby rabbits are eaten by snakes on the island, 25 rabbits are eaten by wolves, 7 die of old age, 4 are inadvertently stepped on by moose and..

Production for the period for conversion costs : A process with no beginning work in process, completed and transferred out 14,000 units during a period and had 7,000 units in the ending work in process that were 50% complete. How much is equivalent units of production for the period for convers..

User Account

All Pages