t as easy to use. Of 180 adults who tried the same phone only 98 found...

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t as easy to use. Of 180 adults who tried the same phone only 98 found...

t as easy to use. Of 180 adults who tried the same phone only 98 found it easy to use. Is there a significant difference in the proportion of adults and teens who rated the new phone as easy to use? The null and alternate hypotheses are:

H₀ : p₁ − p₂ ≥ 0
H₁ : p₁ − p₂ < 0

math Statistics-And-Probability

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Answer 1

Answer #1

Null hypothesis; There is no significant difference Ho: P1 – P2 = 0 Alternative hypothesis; There is significant difference H

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Answer 2

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Do you prefer paintings in which the people are fully clothed? This question was asked by...

In 1950, an organization surveyed 1100 adults and asked, "Are you a total abstainer from, or...

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Does Mars, Incorporated use the same proportion of red candies in its plain and peanut varieties?...

t as easy to use. Of 180 adults who tried the same phone only 98 found...

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