Question

Help!
The back-to back stem and leaf plot below shows exam scores form two different math classes. What is the mode and mean for class A and the range and median for class B?
Key 0|9|2 means 90 for class A and 92 for class B.
Class A12345| 4 | 12 Class B
2349 | 5 | 9
1148 | 6 | 249
1 | 7 | 15788
25 | 8 | 0344667
0 | 9 |225
Key: 0|9|2 mean 90 for class A and 92 for class B.
A. mode class A = 1
mean class A = 59.4
range class B = 50
median class B = 77
B. mode class A = 61
mean class A = 59.4
range class B = 54
median class B = 78
C. mode class A = 59
mean class A = 56.5
range class B = 54
median class B = 90
D. mode class A = 1
mean class A = 56.5
range class B = 52
median class B = 80

Answer 1

can you write the second part properly plz

Answer 2

There is no second part A is on the right and B is on the left

Answer 3

i mean the bottom part like its all into each other but its fine let me see

Answer 4

I have an interview in 5 minutes so i'm not going to be here sorry.

Answer 5

Back @Janu16

Answer 6

A. mode class A = 1
mean class A = 59.4
range class B = 50
median class B = 77
B. mode class A = 61
mean class A = 59.4
range class B = 54
median class B = 78
C. mode class A = 59
mean class A = 56.5
range class B = 54
median class B = 90
D. mode class A = 1
mean class A = 56.5
range class B = 52
median class B = 80

Answer 7

Can you help me out @LynFran ?

Answer 8

can you attach it..its not clear

Answer 9

Okay.

Answer 10

Can you help me?

Answer 11

so we have to rearrange the numbers we get like this

Answer 12

How do i find the mode?