Question

Based on the box-and-whisker plot shown below, match each term with the correct value.

Median
Range
25th percentile
75th percentile
Inter-quartile Range

Answer 1

https://media.glynlyon.com/g_alg01_2012/13/img_alg01_fe_a_89.gif

Answer 2

median=11

Answer 3

range=12

Answer 4

thats all i know sorry

Answer 5

median = 11
25th percentile (or 1st quartile) = 9
75th percentile (or 3rd quartile) = 14
The range is the difference between the 1st quartile and the 3rd quartile which is 14 - 9 = 5

Answer 6

any questions ?

Answer 7

thank you!

Answer 8

your welcome...glad to help

Answer 9

but I still don't know what the inter quartile is??

Answer 10

the inter quartile is Q3 - Q1........Q3 is also the 75th percentile and Q1 is the 25th percentile

Answer 11

Ohhhh ok thanks :)

Answer 12

anything else ?

Answer 13

are you good with probabilities? :D

Answer 14

not really.....but I can look at it and see if I can help...what you got ?

Answer 15

Given the following cards, what is the probability of drawing a blue card, not replacing it, and then drawing another blue card?

Answer 16

how many cards are we talking about ?

Answer 17

https://media.glynlyon.com/g_alg01_2012/13/cards_probability.jpg

Answer 18

you have 5 cards.....3 are blue......so the probability of picking a blue card on the first turn is 3/5. Not replacing it would mean there are now 4 cards....and the probability of picking a blue would be 2/4 or 1/2.
So the total probability would be 3/5 * 1/2 = 3/10.
You might want to get a second opinion on this.....I am not the best at probabilities.

Answer 19

I got to go now...seriously, you might want to get a second opinion on this :)

Answer 20

your explanation does make sense and that was one of the answers to chose from so I just went with that. thank you so much.

Answer 21

your welcome....I just hope it is correct :/