Mathematics, 22.10.2020 19:01 quiyansimmons15
Air pollution is measured in parts per million (ppm) And the higher the value, the more pollution there is in the air. Stephen is completing research for his senior project and records the amount of pollution in the air each day for two weeks. His results are show and the higher the value, the more pollution there is in the air. Stephen is completing research for his senior project and records the amount of pollution in the air each day for two weeks. His results are show in this stem and leaf plot below.
Stem and leaf
0_5,7,9
1_2,2,6,7
2_0,4,8
3_1,2,5,9
A. Calculate the mean, median and mode of the data represented in the plot. Show and explain your work.
B. Another student created the box and whisker plot shown below incorrectly. Explain where the error exists and what the correct answer should be. (Picture included)
C. Describe which quartile has the largest range. Show or explain your work.
D. Describe why this statement is false.
75% of the days had 20 or more parts per million of pollution.
Correct Statement:
Answers: 2
Mathematics, 21.06.2019 19:00
Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60
Answers: 3
Mathematics, 21.06.2019 20:00
What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.
Answers: 1
Mathematics, 21.06.2019 20:00
Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?
Answers: 1
Mathematics, 21.06.2019 20:50
Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units
Answers: 3
Air pollution is measured in parts per million (ppm) And the higher the value, the more pollution th...
Advanced Placement (AP), 20.09.2020 20:01
Social Studies, 20.09.2020 20:01
Health, 20.09.2020 20:01
Social Studies, 20.09.2020 20:01
Mathematics, 20.09.2020 20:01
Mathematics, 20.09.2020 20:01
Mathematics, 20.09.2020 20:01