middle school

The number of toys each of John's friends has are 20, 17, 15, 12, 22, 7. Find the lower and the middle quartile in the data set. => 12, 20 or 12, 16 or 20, 22 or None of the above..

One of these numbers represents the number of ribbons with Dolly. Use the clues to find the number of ribbons with her. (1) It is not the first. (2) It is not in the middle. => 22 or 24 or 32 or 35..

Find the average of the lower, the middle and the upper quartiles of the data. 15, 18, 23, 12, 10, 0, 6, 7, 22 and 12 => 12.333 or 9.333 or 15.333 or 16.633..

There are 20 rows with a total of 300 seats in a theater. Tim buys a ticket to go into the theater. What is the probability of Tim getting a seat in the middle of the row? => 1 15 or 2 15 or 1 10 or 1 20..

The table shows the number of immigrants to the U.S. from various countries during 1981- 1990. Find the sum of the lower, the middle and the upper quartiles of the data. => 830 or 1082 or 1081 or 1000..

The large cube is made up of small cubes each with an edge of 3 units. What is the surface area of the resultant cube, if one cube in the middle of the top row is removed? => 537 square units or 532 square units or 512 square units or 522 square units..

One of these numbers is Sheila's birth date. Use the clues to find her birth date. (1) It is not in the middle. (2) It is not the last. (3) It is not the second. (4) It is not the fourth. => 15 or 28 or 19 or 17..

Sheela conducted a math test for her students. The scores they got in the test are 14, 17, 9, 11, 26, 9, 21, 14, 17, 11 and 26. Find the difference between the lower quartile and the middle quartile of the data. => 3 or 11 or 14 or 9..

What is the ratio of lower quartile to middle quartile to upper quartile for the data set? 2, 3, 9, 10, 11, 12, 15, 17, 6, 7, 8, 9, 17, 23, 24, 19, 22, 22 and 23 => 4 : 6 : 11 or 2 : 3 : 4 or 4 : 6 : 3 or 1 : 2 : 3..

What is the ratio of lower quartile to middle quartile to upper quartile for the data set? 2, 3, 9, 10, 11, 12, 15, 17, 6, 7, 8, 9, 17, 23, 24, 19, 22, 22 and 23 => 2 : 3 : 4 or 1 : 2 : 3 or 4 : 6 : 3 or 4 : 6 : 11..