Question

I have a couple math questions!

Answer 1

The box plots show male and female grades in a U.S. history class:
Which of the following best describes the information about the interquartile ranges?

The female interquartile range cannot be known because only three quartiles are showing.

The male interquartile range cannot be known because the fourth quartile is missing.

The male interquartile range is larger due to the size of the first quartile.

The two interquartile ranges are about the same size.

Answer 2

The answer is C

Answer 3

omg amazingness thanks can I ask a couple more just a couple.

Answer 4

yeah sure

Answer 5

The box plots show attendance at a local movie theater and high school basketball games
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 6

the graph?

Answer 7

sorry I was saving it lol here it is

Answer 8

Im sorry but I dont understand. Hope @inkyvoyd or @IMStuck can help :)

Answer 9

okay do you think you could try helping me with the other ones

Answer 10

I can try :)

Answer 11

thanks
- The table shows data for a class's mid-term and final exams
Which data set has the smallest IQR?
They have the same IQR.

Mid-term exams

Final exams

There is not enough information

-The table shows data from a survey about the number of times families travel by car or taxi during an average week. The families are either from a rural town (population under 5,000) or a large city (population over 1 million):
Which of the choices below best describes how to measure the center of this data?
Both centers are best described with the mean.

Both centers are best described with the median.

The country data center is best described by the mean. The city data center is best described by the median.

The country data center is best described by the median. The city data center is best described by the mean.

-The table shows data from a survey about the amount of time students spend doing homework each week. The students were either in college or in high school
Which of the choices below best describes how to measure the spread of this data?
(Hint: Use the minimum and maximum values to check for outliers.)
Both spreads are best described with the IQR.

Both spreads are best described with the standard deviation.

The college spread is best described by the IQR. The high school spread is best described by the standard deviation.

The college spread is best described by the standard deviation. The high school spread is best described by the IQR.

Answer 12

i havent learned about iqr and stuff like that sooryy