An april 15 2002 report in time magazine stated that the

Assignment Help Basic Statistics
Reference no: EM13611749

An April 15, 2002 report in Time Magazine stated that the average age for women to marry in the United States is now 24.4 years of age. If the standard deviation is assumed to be 4.8 years, find the probability that a random sample of 35 U.S. women would show a mean age at marriage of less than or equal to 23 years. (Give your answer correct to four decimal places.)

Reference no: EM13611749

Questions Cloud

Lisa is driving down i-95 at a constant speed of 60 miles : lisa is driving down i-95 at a constant speed of 60 miles per hour lisa passes the route 3 sign at noon. doug is also
A capacitor is constructed of two concentric conducting : a capacitor is constructed of two concentric conducting cylindrical sheels. the radius of the inner cylindrical shell
The oil is contained in a well-insulated cylindrical tank : a solid object of aisi 302 steel at a temperature of 850 degc is quenched in mineral oil at a temperature of 25 degc.
Scottso corporation applies overhead using an actual : scottso corporation applies overhead using an actual costing approach. budgeted factory overhead was 266400 budgeted
An april 15 2002 report in time magazine stated that the : an april 15 2002 report in time magazine stated that the average age for women to marry in the united states is now
The potential on the outer surface of the membrane is 509 : the membrane that surrounds a certain type of living cell has a surface area of 7.3 x 10-9 m2 and a thickness of 1.9 x
Before prorating the manufacturing overhead costs at the : before prorating the manufacturing overhead costs at the end of 2008 the cost of goods sold and finished goods
A survey is to be made of the prevalence of the common : a survey is to be made of the prevalence of the common disease in a large population. for any disease that affects
If 2400 square centimeters of material is available to make : 1 a fence 2 feet tall runs parallel to a tall building at a distance of 7 feet from the building. what is the length of

Reviews

Write a Review

Basic Statistics Questions & Answers

  The mean and standard deviation on a calculus mid term are

the mean and standard deviation on a calculus mid term are 61 and 13 points while they are 65 and 19 on the final. if a

  Is it unusual for passenger to have mishandled luggage

Based on your answer to part a, is it unusual for a passenger to have mishandled luggage? Is Peter Greenberg's comment and advice warranted? Explain your answers.

  Determine the point estimate of the population mean and

determine the point estimate of the population mean and margin of error for the confidence interval. lower bound is 16

  Expected value of perfect information

Which of the following is true about the expected value of perfect information. It is the amount you would pay for any sample study.

  Determining sample mean using standard deviation

For a sample with standard deviation of 10, a score of X = 44 corresponds to z-score of 0.50.  Based on this info, determine the sample mean?

  Student academic performance across grade schools

A researcher demonstrated a correlation of r = 0.60 between teacher attire and student academic performance across 150 grade schools in her state.

  Creating confidence interval for mean overall duration

Create a 99% confidence interval for mean overall duration of symptoms in population of individuals who used zinc lozenges.

  Relation-correlation coefficient-coefficient determination

Calculate the correlation coefficient, coefficient of determination. Check whether there is a relation between correlation coefficient and coefficient of determination.

  Quasi-experimental designs

Why are quasi-experimental designs used more often than experimental designs?

  Problem 1 - of a random sample of 600 trucks at a bridge

problem 1 - of a random sample of 600 trucks at a bridge 114 had bad signal lights. construct a 95 percent confidence

  Find average cost of sofa-advertised sofa is of given value

Let X be the cost of the sofa. What is the average cost of a sofa if the advertised sofa is $250 and the more expensive sofa is $ 375?

  A sailor monitoring radar on board a us warship has a 090

1. in a well known quiz show the contestant is asked to choose between door number 1 door number 2 and door

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