Mathematics, 28.01.2020 17:55 arivalen
Asurvey of 1,000 men and women asked, "do you earn over $50,000 per year? " the table below shows the responses for males and females:
male female total
income over $50,000 485 385 870
income below $50,000 65 65 130
total 550 450 1,000
based on these data, are "being male" and "earning over $50,000" independent events?
a) yes, p(being male | the person earns over $50,000) ≠p(being male)
b) yes, p(being male | the person earns over $50,000) = p(being male)
c) no, p(being male | the person earns over $50,000) ≠p(being male)
d) no, p(being male | the person earns over $50,000) = p(being male)
will give a "brainliest answer" to the first person to respond
Answers: 3
Mathematics, 21.06.2019 19:30
Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?
Answers: 2
Mathematics, 21.06.2019 22:10
To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf
Answers: 1
Mathematics, 22.06.2019 00:00
Julia bought 7 hats a week later half of all her hats were destroyed in a fire. there are now only 12 hats left with how many did she start
Answers: 1
Mathematics, 22.06.2019 02:00
Alexandra drove from michigan to colorado to visit her friend. the speed limit on the highway is 70 miles per hour. if alexandra's combined driving time for the trip was 14 hours how many miles did alejandra drive?
Answers: 1
Asurvey of 1,000 men and women asked, "do you earn over $50,000 per year? " the table below shows th...
Mathematics, 13.09.2020 22:01
Social Studies, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01
Biology, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01
History, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01
Chemistry, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01
Mathematics, 13.09.2020 22:01