Question

hours of practice this week. the dot plot shows the number of hours students in the band practiced their instruments. which describe the dot plot? select all that apply. there is a cluster from 3 to 4. there is a gap between 1 and 3. there is a peak at 4. the data shows symmetry. the data is skewed left. the data is skewed right.

Explanation:

Step1: Check for cluster

Count the number of dots in the range 3 - 4. There are multiple dots in this range, so there is a cluster from 3 to 4.

Step2: Check for gap

There are no dots between 1 and 3, so there is a gap between 1 and 3.

Step3: Check for peak

The most number of dots are at 4, so there is a peak at 4.

Step4: Check for symmetry

The distribution of dots is not symmetric about any point.

Step5: Check for skewness

The tail of the data points extends more to the left (fewer points on the left - hand side), so the data is skewed left.

Answer:

There is a cluster from 3 to 4, There is a gap between 1 and 3, There is a peak at 4, The data is skewed left.