Probability-proportion of women go to college is greater

Assignment Help Basic Statistics
Reference no: EM13124910

X is a random variable that denotes the number of women who go to college in a sample of 1000. The probability of going to college is 0.4. What is the probability that the proportion of women who go to college is greater than 50%.

Reference no: EM13124910

Questions Cloud

Determining the inventory turnover ratio : The following information was available for Bowyer Company at December 31, 2010: beginning inventory $90,000; ending inventory $70,000; cost of goods sold $660,000; and sales $900,000. Bowyer's inventory turnover ratio in 2010 was:
Calculate the moles of silver bromide and magnesium nitrate : Using the following equation: 2AgNO3+MgBr2->2AgBr+Mg(NO3)2 calculate the moles of silver bromide and magnesium nitrate produced by 85 mol of magnesium bromide reacting with silver nitrate.
Discuss your thoughts on ceo exceptionally high pay : Discuss your thoughts on whether CEOs' exceptionally high pay is economically justified. Explain your rationale.
Description of eigenvectors and eigenvalues : Given the following 3X3 matrix find the eigenvalues and eigenvectors. Please solve by hand before checking with a computer program!
Probability-proportion of women go to college is greater : The probability of going to college is 0.4. What is the probability that the proportion of women who go to college is greater than 50%.
Information about applications of linear equations : The director of a summer day camp estimates that 120 children will join if the camp fee is $250, but for each $25 decrease in the fee, five more children will enroll.
What was the percent copper in the ore : It required 71.5 mL of a 0.155 M KNO3 solution to fully react the copper in the ore sample. What was the percent copper in the ore.
Fixed-asset turnover ratio : The balance sheets of Davidson Corporation reported net fixed assets of $320,000 at the end of 2011. The fixed-asset turnover ratio for 2011 was 4.0 and sales for the year totaled $1,480,000. Net fixed assets at the end of 2010 were ??
Write the test statistic to be used for testing hypothesis : For a lottery to be successful, the public must have con dence in its fairness. One of the lotteries in Maryland is Pick-3 Lottery. Write down the test statistic to be used for testing the hypothesis.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

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

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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