Mathematics, 02.10.2020 23:01 AutumnJoy12

STATISTICS AND PROBABILITY 2 The table shows the distances walked (in kilometers) by members of a
walking group in one week
Cumulative frequency
Distance, d (k/m)
0<d<3
3<d<6
6<d< 9
9<d<12
12 <d<15

Frequency
4
14
6
8
4

Cumulative frequency

a Copy and complete the table
b Construct a cumulative frequency curve to represent this data
c Find estimates for the median and quartiles,
d Find estimates for the range and interquartile range

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:30

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

Answers: 1

Answer

Mathematics, 22.06.2019 00:30

7+(3n++8) what is the answer to this?

Answers: 1

Answer

Mathematics, 22.06.2019 03:30

9is the geometric mean between x and 12

Answers: 2

Answer

You know the right answer?

STATISTICS AND PROBABILITY 2 The table shows the distances walked (in kilometers) by members of a