Calculate the probability that the sample proportion

Assignment Help Basic Statistics
Reference no: EM13983132

A random sample of size 100 is to be taken from a population that has a proportion equal to 0.35. The sample proportion will be used to estimate the population proportion.

a. Calculate the probability that the sample proportion will be within ±0.05 of the population proportion.

b. Calculate the probability that the sample proportion will be within ±1 standard error of the population proportion.

c. Calculate the probability that the sample proportion will be within ±0.10 of the population proportion.

Reference no: EM13983132

Questions Cloud

Probability of getting a sample : Assuming that the population does meet the 0.06 standard, what is the probability of getting a sample of 300 with 27 or more dark ends? Comment on this result.
Determine whether to ship the valves to the customer : The managers wish to know the probability of finding 190 or fewer defect-free valves if in fact the population of 40,000 valves is 97% defect- free. Discuss how they could use this information to determine whether to ship the valves to the custome..
Calculate the sample proportion of respondents : Calculate the sample proportion of respondents who have a college degree. What is the probability of getting a sample proportion as extreme or more extreme than the one observed in part a if the population has 40% with college degrees?
Complete the financial statements : Complete the statements before a major deadline. One other piece of good news-some financial ratios were calculated and you have a few other scraps of information.
Calculate the probability that the sample proportion : a. Calculate the probability that the sample proportion will be within ±0.05 of the population proportion. b. Calculate the probability that the sample proportion will be within ±1 standard error of the population proportion.
Writing about your experiences with your courses : Since you take different courses each quarter, you will be writing about your experiences with your courses from THIS quarter (not from previous quarters)
Find the strength of the uniform magnetic field : A single charged positive ion that has a mass of 1.39E-27 kg moves clockwise with a speed of 3.12E4 m/s. the positively charged ion moves in a circular path that has a radius of 1.48 cm. Find the strength of the uniform magnetic field.
Proportion of items with a desired attribute : 1. Given a population where the proportion of items with a desired attribute is p = 0.25, if a sample of 400 is taken,
Determine the height of the image : A single concave spherical mirror is used to create an image of a 6.00-cm tall source. The source is located 23.0 cm to the left of the mirror's center of curvature. The magnitude of the radius of curvature for the mirror is 12.0 cm. What is the h..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Determine confidence interval for mean time wired subscriber

Internet is 13.4 hours per week, with the sample standard deviation of 6.8 hours. Determine the 95 percent confidence interval for mean time Wired subscribers spend on Internet.

  5of car made at plant a have a malfuction what is the

a automobile manufacturer produces 77 of its cars at plant a. 5 of car made at plant a have a malfuction. what is

  Determining the probability model

Suppose a random sample of 25 swatches are selected. What is the probability that the mean of the sample is less than 235 pounds per square inch.

  Chi-square goodness-of-fit test

What is the chi-square goodness-of-fit test? What are the differences/similarities between this test and an independent t-test? How do you know when to use one analysis over the other? Show an example.

  Dominant companies providing chargers

ABC Inc. and XYZ Co. are the two dominant companies providing chargers, adapters, and other accessories for cell phones.

  The following information is collected from students upon

the following information is collected from students upon exiting the campus bookstore during the first week of

  Question consider the following relationship between an

question consider the following relationship between an exposure e and an outcome o as depicted in the below 2x2

  Statistical process control

Do the above values appear to be in statistical control, justify your answer?

  What is the overall response rate for the 8000 names

What is the overall response rate for the 8000 names?

  For a normal curve with mean 15 and standard deviation 15

for a normal curve with mean 15 and standard deviation 1.5 which of the following parts of the normal curve will have

  If she believes from previous studies that the true

a researcher is interested in determining the proportion of first year university students who have suffered hearing

  Algebra-functions and linear system

Give an example of a function using a set of at least 4 ordered pairs. The domain will be any four integers between 0 and +10. The range will be any four integers between -12 and 5.

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!

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