To what number is 20 connected by a whisker in this data set?

4, 5, 9, 12, 13, 15, 19, 20

Question

To what number is 20 connected by a whisker in this data set?

4, 5, 9, 12, 13, 15, 19, 20

amistre64 · Answer

Q3 most likly; which is another term for P75

amistre64 · Answer

out of 8 terms, 3.4 = 6

its the average of the 6th and 7th term

amistre64 · Answer

16.5 perhaps?

anonymous · Answer

its 17.... thank you so much

amistre64 · Answer

.... head math always fails me :)  17 is good

anonymous · Answer

would you perhaps be able to figure this one out???

amistre64 · Answer

which one?

anonymous · Answer

For a stem-and-leaf plot, how many stems would you make out of this data set?

57, 68, 58, 32, 27, 63, 27, 71, 19, 59, 70, 72, 65, 67, 40

amistre64 · Answer

yeah, the stems are the first number of your ten spots; so its the range from 1x to 7x  as far as i see that 10s is your lowest term and nothing in the 80s

1 2 3 4 5 6 7.. 7 stems

anonymous · Answer

omg thank you... ive tried figuring his problem out for three days now

amistre64 · Answer

3 days to count 7 stems? hmmm.....

amistre64 · Answer

the stems are the tens digits and the leafs are the ones digits


1.9
2.77
3.2
4.0
5.789
6.3578
7.012

anonymous · Answer

yeah cuz i been working on a test and everytime i get to this problem the test blacks out

amistre64 · Answer

ahh

anonymous · Answer

What is the mean of this data set?

316, 301, 322, 312, 319, 338, 325
is it 322?

anonymous · Answer

i forget what mean is

amistre64 · Answer

http://www.wolframalpha.com/input/?i=mean+316%2C+301%2C+322%2C+312%2C+319%2C+338%2C+325 the wolf says 319