Solution-Standard error of the proportion

Standard error of the proportion

Assignment Help Basic Statistics

Reference no: EM131099616

A local school district wants to survey parents about their attitudes toward the elimination of the marching band program as a way to save money. The school district sampled 120 parents and found 74 supported the plan to cut the band program.

A. Find the standard error of the proportion

B. Find the 95% confidence interval for the population of the proportion

Reference no: EM131099616

Questions Cloud

Sum of the setup and machine operation times : At a machine tool plant, five jobs must be completed each day. The time it takes to do each job depends on the machine used to do the job. If a machine is used at all, there is a setup time required. The relevant times are given in Table.

Determine the input and output poles of the circuit : Due to a manufacturing error, a parasitic resistance Rp has appeared in series with the source of M1 in Fig. 11.65. Assuming λ = 0 and neglecting other capacitances, determine the input and output poles of the circuit.

What is the total amount you will receive : A clever, rich, and wealthy local politician promises to give you $1,000 on the first day of four months before elections. From here on he will give you 9/10 of the amount he gave you the day before.

Extensive form representations of a strategic : Consider the voting game. Suppose that each voter conditioned her second stage vote on how he voted the first time around. Explain why every strategy has five components in this case.

Standard error of the proportion : A local school district wants to survey parents about their attitudes toward the elimination of the marching band program as a way to save money. The school district sampled 120 parents and found 74 supported the plan to cut the band program.

Probability of a disk drive error : Using the information from the component performance standards, what is the probability of a disk drive error given that a failure occurred?

Third evaluation concerns staff scheduling : The third evaluation concerns staff scheduling. Some of the customers have complained that service is slow. The restaurant is open from 11:00 a.m. to midnight every day of the week. Tony divided the workday into five shifts.

How implement and communicate your brand positioning : MKT10007 Fundamentals of Marketing. Summarize how your recommended Marketing Mix will implement and communicate your Brand Positioning

How to compete in individual country markets : How to compete in individual country markets? The standardization of specific competitive marketing variables (attitudes, etc you introduced) across country markets (Liberia vs. USA).

User Account

All Pages

Standard error of the proportion

Reference no: EM131099616

Reference no: EM131099616

Questions Cloud

Reviews

Write a Review

Basic Statistics Questions & Answers

Statistics-probability assignment

What is the least number

Determine the value of k

What is the probability

Binomial distributions

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

Generate descriptive statistics

Sampling variability and standard error

Estimate the population mean

Conduct a marketing experiment

Find out the probability

Linear programming models

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT