the stem - and - leaf plot below shows the number of pages each student in the class read the previous…

the stem - and - leaf plot below shows the number of pages each student in the class read the previous evening.\n0 | 0058\n1 | 235889\n2 | 246777\n3 | 356\n4 | 246\n5 | 7\naccording to the plot, 75% of students read less than\no 13 pages.\no 33 pages.\no 35 pages.\no 46 pages.

the stem - and - leaf plot below shows the number of pages each student in the class read the previous evening.\n0 | 0058\n1 | 235889\n2 | 246777\n3 | 356\n4 | 246\n5 | 7\naccording to the plot, 75% of students read less than\no 13 pages.\no 33 pages.\no 35 pages.\no 46 pages.

Answer

Explanation:

Step1: Count total number of data - points

Count the number of leaves in the stem - and - leaf plot. There are (4 + 6+5 + 3+3 + 1=22) data - points.

Step2: Calculate the position of the 75th percentile

Use the formula (n\times p), where (n = 22) (total number of data - points) and (p = 0.75). So, (22\times0.75 = 16.5). Rounding up, we get the 17th ordered data - point.

Step3: Order the data from the stem - and - leaf plot

List out the data: (0,0,5,8,12,13,15,18,18,19,22,24,26,27,27,27,33,35,36,42,44,46,57).

Step4: Identify the 17th data - point

The 17th data - point in the ordered list is 33.

Answer:

33 pages