Mathematics, 19.02.2021 22:00 AleciaCassidy

A national survey found that 48% of all teenagers have an iPhone. You decide to survey 3 teenagers in your school at random. Draw a tree diagram to illustrate the possible outcomes.
a. P(all 3 own an iPhone) =
b. P(none own an iPhone) =
C. P( aleast one owns an iPhone) =

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A national survey found that 48% of all teenagers have an iPhone. You decide to survey 3 teenagers i...