Answer:
How many students text no more than 20 texts per day? 80 students
Six Students text 21 - 25 text per day: True
The same amount of students who text 21- 25 also text 26 - 39 times: False
How many students text at least 36 times per day: 27
How many students text > 15 times per day? 57
How many intervals are included in less than 25 texts? 5
Number of students surveyed in the histogram: 138 students
How many students text between 0 to 10 texts per day? 45 students
Students texting between 36 - 50 times per day is the same say the students texting 11 - 15 times per day? False
Step-by-step explanation:
How many students text > 15 times per day?
To answer this question, we have to count all the number of students who text more than 15 texts per day.
We see that there are
9 students in 16 - 25 range,
6 students in 21 - 25 range
9 students in 26 - 30 range
6 students in 31 - 35 range
6 students in 36 - 40 range
7 students in 41 - 45 range
14 students in 46 - 50 range
Therefore, the total number of students who text more than 15 texts is
9 + 6 + 9 + 6 + 6 + 7 + 14 = 57 students.
Therefore, there are 57 students who text more than 15 texts.