In an experiment 50 individuals were told that they had

Reference no: EM13625248

In an experiment, 50 individuals were told that they had just purchased a ticket to a concert and 50 were told that they had just purchased a personal digital assistant (PDA). The participants were then asked to indicate their preferences for attending the concert or receiving the PDA. The accompanying table gives the results of the study. Complete parts (a) through (c) below.

when to recieve purchase	Concern	PDA
tonight or tomorrow	26	45
two or four weeks	24	5
total	50	50

What proportion of the participants would prefer to delay the date of the concert?
.48 (Type an integer or a decimal.)

What proportion of the participants would prefer to delay receipt of a new PDA?
.1 (Type an integer or a decimal.)

Calculate the test statistic, ZSTAT.

ZSTAT = (Round to three decimal places as needed.)

Reference no: EM13625248

Questions Cloud

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

Determine the velocity of the ball at the points of the : a child throws a ball from point a with an initial velocity v 20 ms at an angle of 25 degrees with the horizontal.

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

User Account

All Pages