What sample proportion value occur-gather the sample

Reference no: EM1392822

An educator wants to estimate the proportion of school children in Boston who are living with only one parent. Since their report is to be published, they want a reasonably accurate estimate. However, since their funding is limited, they do not want to collect a larger sample than necessary. They hope to use a sample size such that, with probability 0.95, the error will not exceed 0.04. What sample size will ensure this, regardless of what sample proportion value occurs when they gather the sample?

Reference no: EM1392822

Questions Cloud

Is the momentum change identical : Is the momentum change identical? If not, the ball would have the larger momentum change throughout the collision with the wall?

Probability that an individual shopper spends : What is the probability that an individual shopper spends between $17.25 and $21.60 on impulse buys?

What will a spring scale read for the weight in an elevator : What is the magnitude of the apparent weight of a 66 astronaut 4500 from the center of Earth's Moon in a space vehicle moving at constant velocity?

Determine rationale for the medications : An eighty nine year old woman has a long history of systolic heart failure that resulted in a large left ventricular infarct when she was in her 70s.

What sample proportion value occur-gather the sample : They hope to use a sample size such that, with probability 0.95, the error will not exceed 0.04. What sample size will ensure this, regardless of what sample proportion value occurs when they gather the sample?

How long will the project take to accomplish : Determine which activities are non-critical and their respective slack times. How long will the project take to accomplish?

Determine the normal force exerted by the road : Determine the normal force exerted by the road on the car, the normal force exerted by the car on the 73-kg driver, and the car speed at which the normal force on driver equals zero.

Determine the location of the coin final image : A converging lens of focal length 7.930cm is 16.6 cm to the left of a diverging lens of focal length -6.0cm. A coin is placed 12.60cm to the left of the converging lens. Determine the location of the coin's final image.

Justify the catorization for each stakeholder : Justify the catorization for each stakeholder and post the completed appendix f. Analyze how stakeholders analysis affect the overall project risk management within an organization.

User Account

All Pages