Estimate true proportion of regular voters with confidence

Assignment Help Basic Statistics

Reference no: EM13140373

Thirty- five percent of adult Americans are regular voters. A random sample of 250 adults in a medium size college town were surveyed, and it was found that 110 were regular voters. Estimate the true proportion of regular voters with 90% confidence and comment on your results.

Reference no: EM13140373

Questions Cloud

What is the concentration (m) of ch3oh in a solution : What is the concentration (M) of CH3OH in a solution prepared by dissolving 16.8 g of CH3OH in sufficient water to give exactly 230 mL of solution?

What does narrow sense heritability estimate : What does narrow sense heritability (h2) estimate? a. The proportion of phenotypic variation that is due to total genetic variance b. The proportion of phenotypic variation that is due to interactive variance.

Calculations of cost per equivalent unit : Determine the denominators to be used in the calculations of cost per equivalent unit for materials and conversion costs.

Views about the reality or unreality of god : What are the different views expressed about the reality or unreality of God? Provide detail such as: notions of monotheism, pantheism, polytheism, atheism, agnosticism, immanence, animism, and transcendence.

Estimate true proportion of regular voters with confidence : it was found that 110 were regular voters. Estimate the true proportion of regular voters with 90% confidence and comment on your results.

What molar ratio of sodium acetate to acetic acid : What molar ratio of sodium acetate to acetic acid (NaAc/HAc) should be used in preparing a buffer having a pH of 4.35? (Ka = 1.8×10-5 for acetic acid.)

Methods which is used to study religions : Why should we study religions? What are some of the methods used to study religions? What are some of the problems and questions sometimes associated with them?

Draw an antiparallel beta sheet composed of two strands : Draw an antiparallel beta sheet composed of two strands of polyalanine (each strand 3 residues in lenght). Show all hydrogen bonds.

Statement regarding the sale of a partnership interest : Which of the following statements is true regarding the sale of a partnership interest?

User Account

All Pages