According to an article in bloomberg businessweek, new york city's most recent adult smoking rate is 14%. suppose that a survey is conducted to determine this year’s rate. nine out of 70 randomly chosen n. y. city residents reply that they smoke. conduct a hypothesis test to determine if the rate is still 14% or if it has decreased.

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation:

that one look

step-by-step explanation: