Mathematics, 20.05.2021 20:20 silasjob09
Part A. Kelly surveyed 13 other seventh grade students to find out the number of days it had been since the last time they were given math homework. The results are shown in the line plot below. What is the median number of days represented on Kelly’s line plot?
part B.
What is the interquartile range of the number of days represented on Kelly’s line plot? Be sure to show your work and explain your reasoning.
Part C
Two days later, Kelly surveyed the same 13 classmates and found that none of them had been given math homework since she last surveyed them.
By how much does the mean of Kelly’s second data set change in comparison with the mean of the data set in her original survey? Explain how to determine the change in the means without calculating the mean of either data set.
Answers: 2
Mathematics, 21.06.2019 12:50
Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.
Answers: 3
Mathematics, 21.06.2019 21:00
Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5
Answers: 2
Part A. Kelly surveyed 13 other seventh grade students to find out the number of days it had been si...
Spanish, 19.07.2019 02:00
History, 19.07.2019 02:00
Health, 19.07.2019 02:00
Computers and Technology, 19.07.2019 02:00
Social Studies, 19.07.2019 02:00
English, 19.07.2019 02:00
English, 19.07.2019 02:00
Mathematics, 19.07.2019 02:00
Mathematics, 19.07.2019 02:00