Mathematics, 22.08.2019 06:30 lydia309
The sum of the heights of all the students in a class is 1,472 in. the mean height is 5 ft 4 in. how many students are there in a class
Answers: 1
Mathematics, 21.06.2019 12:30
The graph of the quadratic function shown on the left is y = â0.7(x + 3)(x â 4). the roots, or zeros, of the function are . determine the solutions to the related equation 0 = â0.7(x + 3)(x â 4). the solutions to the equation are x =
Answers: 1
Mathematics, 21.06.2019 23:00
Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type ofââŹâš sampling? who would be excluded from the survey and how might this affect the results of theââŹâš survey? what is the frame for this type ofââŹâš sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of theââŹâš survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.
Answers: 3
Mathematics, 22.06.2019 02:00
Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?
Answers: 1
The sum of the heights of all the students in a class is 1,472 in. the mean height is 5 ft 4 in. how...
Computers and Technology, 14.05.2021 20:50
History, 14.05.2021 20:50
Mathematics, 14.05.2021 20:50
SAT, 14.05.2021 20:50
History, 14.05.2021 20:50
Mathematics, 14.05.2021 20:50
Mathematics, 14.05.2021 20:50
History, 14.05.2021 20:50
History, 14.05.2021 20:50