Probability of amounts in the the collection envelopes
A local church is studying the amount of offerings in an
envelope from their early Sunday mornings services. The church studied 500
envelopes and found the following:
Less than $5 200
$5 to $9.99 100
$10 to $19.99 75
$20 to $49.99 75
$50 or more 50
What is the probability of opening one envelop and finding
$20 or more in it? ______
What is the probability of opening one envelop and finding
less than $10 in it? ______
What is the probability of opening two envelopes and finding
less than $5 in each one of them? ________





