Q6: Q6: a) omparing ng the obsérvéd v observed in this table and the expected val under independence, what can yo

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Q6: a) Comparing the observed values
in this table and the expected values
under independence, what can you
conclude about age and phone
preference? Select all that apply.
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
People ages 18 to 40 are less likely to
prefer smartphones than would be
expected if age and phone preference
were independent.
Age and phone preference are
independent.
People age 66 or older are more likely
to prefer smartphones than would be
expected if age and phone preference
were independent.
People age 66 or older are less likely to
prefer smartphones than would be
expected if age and phone preference
were independent.
Transcribed Image Text:Q6: a) Comparing the observed values in this table and the expected values under independence, what can you conclude about age and phone preference? Select all that apply. 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 People ages 18 to 40 are less likely to prefer smartphones than would be expected if age and phone preference were independent. Age and phone preference are independent. People age 66 or older are more likely to prefer smartphones than would be expected if age and phone preference were independent. People age 66 or older are less likely to prefer smartphones than would be expected if age and phone preference were independent.
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