Describe the specified event in words.
-The number of hours needed by sixth grade students to complete a research project was recorded with the following results. $$\begin{array} { c c }
\text { Hours } & \text { Number of students (f) } \
\hline 4 & 15 \
5 & 11 \
6 & 19 \
7 & 6 \
8 & 9 \
9 & 16 \
10 & 2
\end{array}$$ A student is selected at random. The event A is defined as follows.
A = the event the student took between 5 and
9 hours inclusive
B = the event the student took at least 6 hours
Describe the event (A & B) in words.
A)The event the student took between 6 and 9 hours inclusive
B)The event the student took between 5 and 6 hours inclusive
C)The event the student at least 5 hours
D)The event the student took more than 6 hours and less than 9 hours

Question

Describe the specified event in words.
-The number of hours needed by sixth grade students to complete a research project was recorded with the following results. $$\begin{array} { c c } 
\text { Hours } & \text { Number of students (f) } \
\hline 4 & 15 \
5 & 11 \
6 & 19 \
7 & 6 \
8 & 9 \
9 & 16 \
10 & 2
\end{array}$$ A student is selected at random. The event A is defined as follows.
A = the event the student took between 5 and
9 hours inclusive
B = the event the student took at least 6 hours
Describe the event (A & B) in words.
A)The event the student took between 6 and 9 hours inclusive
B)The event the student took between 5 and 6 hours inclusive
C)The event the student at least 5 hours
D)The event the student took more than 6 hours and less than 9 hours

Quizplus · Accepted Answer

Event A is described as the student taking between 5 and 9 hours inclusive, and Event B is described as the student taking at least 6 hours. The overlap of these two events (A & B) is the event where the student took between 6 and 9 hours inclusive.

Describe the Specified Event in Words A Student Is Selected at Random