Mathematics, 03.12.2019 19:31 brooke3493
Aresearcher is wondering whether the smoking habits of young adults (18-25 years of age) in a certain city in the u. s. are different from the proportion of the general population of young adults in the u. s. a recent study stated that the proportion of young adults who reported smoking at least twice a week or more in the last month was 0.16. the researcher collected data from a random sample of 75 adults in the city of interest. state the hypotheses to be tested for this study. select one: a. h0: p = 0.16; ha: p < 0.16 b. h0: p = 0.16; ha: p > 0.16 c. h0: p = 0.16; ha: p ≠ 0.16 d. h0: p ≠ 0.16; ha: p < 0.16
Answers: 3
Mathematics, 21.06.2019 13:50
Examine the following sets of events. set a: {1, 5, 7, 9, 14} set b: {2, 5, 6, 8, 14, 17} which of the following represents the intersection of set a and set b ? {∅} {5, 14} {1, 2, 5, 6, 7, 8, 9, 14, 17} {1, 2, 6, 7, 8, 9, 17}
Answers: 2
Mathematics, 21.06.2019 15:00
Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?
Answers: 2
Mathematics, 22.06.2019 04:00
Fifty students are trying to raise at least 12,500 for a class trip. they have already raised 1,250. how much should each student raise on average in order to meet the goal? write and solve the two step inequality for this problem
Answers: 1
Mathematics, 22.06.2019 06:00
Mustafa heloise and gia have written more than a combined total of 22 articles for the school newspaper.heloise has written 1/4 has written articles as mustafá has gia has written 3/2 as many written articles as mustafá has
Answers: 1
Aresearcher is wondering whether the smoking habits of young adults (18-25 years of age) in a certai...
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