A researcher wishes to estimate the proportion of adults

Assignment Help Basic Statistics

Reference no: EM13625250

A researcher wishes to estimate the proportion of adults who have high speed internet access. What size sample should be obtained if she wishes the estimate to be within 0.04 with 99% confidence if (a) she uses a previous estimate of 0.56? (b) she does not use any prior estimates? n=_____(Round up to the nearest integer.)

Reference no: EM13625250

Questions Cloud

A circular loop of wire of radius 050 m is in a uniform : a circular loop of wire of radius 0.50 m is in a uniform magnetic field of 0.30 t. the current in the loop is 2.0 a.

A television sports commentator wants to estimate the : a television sports commentator wants to estimate the proportion of citizens who follow professional football. complete

A stone of 20 kg of mass is held 15 m above a tank : a stone of 20 kg of mass is held 15 m above a tank containing 200 kg of water. the stone water and the air are at the

A slender rod with a length of 0300m rotates with an : a slender rod with a length of 0.300m rotates with an angular speed of 8.80 rads about an axis through one end and

A researcher wishes to estimate the proportion of adults : a researcher wishes to estimate the proportion of adults who have high speed internet access. what size sample should

Dtermine the instantaneous rate of heat transfer from a : determine the instantaneous rate of heat transfer from a 1.5-cm-diameter ball bearing with a surface temperature of 150

In an experiment 50 individuals were told that they had : in an experiment 50 individuals were told that they had just purchased a ticket to a concert and 50 were told that they

If the air temperature is 60f at standard atmospheric : a pitot-static tube used to measure air velocity is connected to a differential pressure gage. if the air temperature

Calculate the area of thrust block necessary to bear the : a large pump supplies 0.585 cumecs at 620kpa downward into a 75 degree steel bend that expands from 300mm into a 450mm

Reviews

Write a Review

Required(*) Message

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!

Submit Assignment

User Account

All Pages