tanyatorres12
Answered

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Please helppp

At a coffee shop, the first 100
customers' orders were as follows.
Small
Medium
Large
Hot
5
48
22
Cold
8
12
5
What is the probability that a customer ordered a
hot drink given that he or she ordered a large?
P( Hot Large ) = [?]
Round to the nearest hundredth

Please Helppp At A Coffee Shop The First 100 Customers Orders Were As Follows Small Medium Large Hot 5 48 22 Cold 8 12 5 What Is The Probability That A Customer class=

Sagot :

evgeniylevi

Answer:

0.81.

Step-by-step explanation:

1) the required probability Hot_from_Large can be calculated as:

[tex]P(Hot \ | \ Large)=\frac{LargeHot}{LargeHot+LargeCold};[/tex]

2) according to the ratio above:

[tex]P(Hot \ | \ Large)=\frac{22}{22+5} =0.(814)=0.81.[/tex]

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