Which statement is true of the data? The center of distribution for 8th grade is greater than the center of the distribution for 7th grade.

The spread of the distribution for 8th grade is equivalent to the spread of the distribution for 7th grade.

The interquartile range of the distribution for 7th grade is 1.5 times the interquartile range of the 8th grade.

The lower quartiles for both data distributions are equal.

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?