User Account

All Pages

In a random telephone survey to estimate the proportion of

Assignment Help Basic Statistics
Reference no: EM13578652

In a random telephone survey to estimate the proportion of households with a personal computer, 720 out of 960 households responded that they did have a personal computer at home.

Provide a 90% confidence interval for the population proportion of households with a personal computer.

Reference no: EM13578652

Questions Cloud

Write down the regression equation such that the intercept : 1. you have obtained a sub-sample of 1744 individuals from the current population survey cps and are interested in the
A study is designed to investigate whether there is a : question a study is designed to investigate whether there is a difference in response to various treatments in patients
Johnson products inc has three regional divisions organized : johnson products inc. has three regional divisions organized as profit centers. the chief executive officer ceo
How much values can be positive or negative the answer : cash dividends totalling 5000 were declared and paid to stockholders on march 31.tell what accounts are affected in
In a random telephone survey to estimate the proportion of : in a random telephone survey to estimate the proportion of households with a personal computer 720 out of 960
On march 1 fixtures and equipment were purchased for 5500 : on march 1 fixtures and equipment were purchased for 5500 with a downpayment of 1000 plus a 4500 note payable in one
The following information pertains to family video : the following information pertains to family video company. cash balance per bank july 31 9906.73. july bank service
We spent a substantial amount of time in week 4 discussing : we spent a substantial amount of time in week 4 discussing the payment and taxation of corporate dividends. some of
Compare the mean for the heights of males which is 6978 : compare the mean for the heights of males which is 69.78 and the mean for the heights of females which is 67.08.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Graphs for correlational statistical procedures

Are there any formulas or graphs for Correlational statistical procedures and Quantative research methods? I'm writing a paper and would like to throw in a few examples with explanation.

  1a researcher wishes to compare the effect of two stepping

1.a researcher wishes to compare the effect of two stepping heights low and high on heartrate in a step-aerobics

  Sample required for the poll

Polls showed the two main candidates in the 2004 presidential election were nearly tied on the day before the election. To predict the winner a newspaper would like to have a poll that has margin of error less than 1%. Roughly how large a sample w..

  Computing the probability values using normal

computing the probability values using normal distribution.the distribution of scores on the sat is approximately

  Linear regression model for the data

An education task force looking at poverty levels in the United States has collected data for each state and the District of Columbia on the total number of people below the poverty level and the number of adults over the age of 25 who did not g..

  Create a probability chart

Make a probability distribution chart using reduced fractions to show the following information: The chart below shows the number of committee members who attended a meeting.

  Program are significantly different from rest of class

Can the college conclude that the students in the new program are significantly different from the rest of the freshman class? Use a two-tailed test with .05.

  Importance of confidence interval

What does a confidence interval tell us and why is it importance to use a confidence interval?

  Linear regression relationship analysis

Ten students in a graduate program were randomly selected. Their grade point averages (GPAs) when they entered the program were between 3.5 and 4.0.

  Two sample mean hypothesis test

Clark Heter is an industrial engineer at Lyons Products. He would like to determine whether there are more units produced on the afternoon shift than on the day shift.

  Description of statistics-hypothesis testing

Compute the test statistic. Use the t distribution table to compute a range for the p value. What is the rejection rule using the critical value? What is the conclusion?

  Gambling game chuck-a-luck

Find E(X). (Note that when a bet is won, the $1 that was bet is returned to the bettor in addition to the $1, $2, or $3 that is won, but the returned dollar does not count as part of the winnings.)

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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