Find the values of the 30th and 90th percentiles of the data. show your work step by step. 129, 113, 200, 100, 105, 132, 100, 176, 146, 152 ! : )

So we would first add all the data points and set them equal to x
129+113+ 200+100+105+132+ 100+ 176+146+ 152= x
So x = 1353
Now to find the 30 /90 percentile multiply x by .3/.9
So the 30th percentile should be 405.9
And the 90th percentile should be 1217.7

100 and 176

Step-by-step explanation:

129, 113, 200, 100, 105, 132, 100, 176, 146, 152

Arrange in ascending order

100,100, 105, 113, 129, 132, 146, 152,176, 200

The 10th percentile would be the I entry 100

The 90th percentile would be 176

So answers are

100 and 176

answer:

c. the third graph

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!