People $$might $$be $$very $$satisfied $$with $$their $$career $$as $$long $$as $$the $$income $$is $$high$.$

One

$-$

way $$commute $$times $$may $$be $$long $$because $$affordable $$housing $$is $$distant $$from $$the $$job$.$

People $$may $$have $$a $$career $$following $$their $$passion$,$but $$have $$a $$low $$income $$or $$a $$long $$commute$.$

A $$working $$spouse $$could $$affect $$all $$three $$variables$.$

People $$with $$who $$are $$very $$unsatisfied $$with $$their $$jobs $$will $$have $$a $$low $$income$.$

People $$with $$long $$commutes $$will $$have $$very $$high $$incomes$.$Explain $$the $$difference $$between $$a $$stratified $$sample $$and $$a $$cluster $$sample$.$

$($

Select $$all $$that $$apply$.$

$)$

In $$a $$cluster $$sample$,$every $$sample $$of $$size $$

$$

$$has $$an $$equal $$chance $$of $$being $$included$.$

In $$a $$cluster $$sample$,$the $$only $$samples $$possible $$are $$those $$including $$every $$kth $$item $$from $$the $$random $$starting $$position$.$

In $$a $$cluster $$sample$,$random $$samples $$from $$each $$strata $$are $$included$.$

In $$a $$stratified $$sample$,$the $$only $$samples $$possible $$are $$those $$including $$every $$

$$

$$th $$item $$from $$the $$random $$starting $$position$.$

In $$a $$cluster $$sample$,$the $$clusters $$to $$be $$included $$are $$selected $$at $$random $$and $$then $$all $$members $$of $$each $$selected $$cluster $$are $$included$.$

In $$a $$stratified $$sample$,$every $$sample $$of $$size $$

$$

$$has $$an $$equal $$chance $$of $$being $$included$.$

In $$a $$stratified $$sample$,$random $$samples $$from $$each $$strata $$are $$included$.$

In $$a $$stratified $$sample$,$the $$clusters $$to $$be $$included $$are $$selected $$at $$random $$and $$then $$all $$members $$of $$each $$selected $$cluster $$are $$included$.$People $$might $$be $$very $$satisfied $$with $$their $$career $$as $$long $$as $$the $$income $$is $$high$.$

One

$-$

way $$commute $$times $$may $$be $$long $$because $$affordable $$housing $$is $$distant $$from $$the $$job$.$

People $$may $$have $$a $$career $$following $$their $$passion$,$but $$have $$a $$low $$income $$or $$a $$long $$commute$.$

A $$working $$spouse $$could $$affect $$all $$three $$variables$.$

People $$with $$who $$are $$very $$unsatisfied $$with $$their $$jobs $$will $$have $$a $$low $$income$.$

People $$with $$long $$commutes $$will $$have $$very $$high $$incomes$.$