What is the joint probability of being between the ages of 18 and 40 and most commonly usinga smartphone? (Write your answer in the form X.XX) The table shows data about what type of phones that adults use use. The respondents adults were divided into three groups depending on their age: 66 years and older, 41-65 years, and 18 - 40 years of old. Smartphone Other Mobile Phone Landline Age 18-40 Age 41-65 60 30 10 40 40 20 Age 65 or older 20 30 50

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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What is the joint probability of being
between the ages of 18 and 40 and most
commonly using a smartphone? (Write your
answer in the form X.XX)
The table shows data about what type of phones that adults use.
The respondents adults were divided into three groups
depending on their age: 66 years and older, 41-65 years, and 18
- 40 years of old.
Smartphone
Other Mobile Phone Landline
Age 18-40
Age 41-65
Age 65 or older
60
30
10
40
40
20
20
30
50
Transcribed Image Text:What is the joint probability of being between the ages of 18 and 40 and most commonly using a smartphone? (Write your answer in the form X.XX) The table shows data about what type of phones that adults use. The respondents adults were divided into three groups depending on their age: 66 years and older, 41-65 years, and 18 - 40 years of old. Smartphone Other Mobile Phone Landline Age 18-40 Age 41-65 Age 65 or older 60 30 10 40 40 20 20 30 50
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