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exis [7]
3 years ago
8

A study conducted in July 2015 examines smartphone ownership by US adults. A random sample of people were surveyed, and the stud

y shows that of the men own a smartphone and of the women own a smartphone. We want to test whether the survey results provide evidence of a difference in the proportion owning a smartphone between men and women
Mathematics
1 answer:
blsea [12.9K]3 years ago
6 0

Answer:

Step-by-step explanation:

Im sorry i dont really know ur anwer.  Hope someone else can

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