Question

HELP ME!!!!!

Answer 1

The box plots below show attendance at a local movie theater and high school basketball games:

two box plots shown. The top one is labeled Movies. Minimum at 60, Q1 at 65, median at 95, Q3 at 125, maximum at 150. The bottom box plot is labeled Basketball games. Minimum at 90, Q1 at 95, median at 125, Q3 at 145, maximum at 150.

Which of the following best describes how to measure the spread of the data?

The IQR is a better measure of spread for movies than it is for basketball games.
The standard deviation is a better measure of spread for movies than it is for basketball games.
The IQR is the best measurement of spread for games and movies.
The standard deviation is the best measurement of spread for games and movies.

Answer 2

Look at both the boxplots
do you see outliers in either of them ?

Answer 3

outliers are the few observations that stay far away from the majority

Answer 4

try answering my question, its easy, give it a try

Answer 5

A

Answer 6

What do you mean by A ?

Answer 7

the answer for me question

Answer 8

Wrong. Could you try answering my earlier question ?

Answer 9

what is it

Answer 10

Scroll up and read

Answer 11

I have asked you a question in my first reply

Answer 12

movies looks like it has a outlier but couldn't say without the data

Answer 13

Good try. But no, there are no outliers in either of the boxplots

Answer 14

Notice that all the observations are almost nearby the box.

Answer 15

Since there are no outliers, you don't need to use IQR.
standard deviation works nicely for both

Answer 16

Remember this :

Use IQR and median when you have outliers

In all other cases, use standard deviation and mean.

Answer 17

so would the answer is B or D

Answer 18

which one is wrong

Answer 19

@ganeshie8

Answer 20

D is correct

Answer 21

you was wrong