Answer:
E. Cluster
Explanation:
Cluster sampling is a type of sampling method in which the population under study is divided into different groups known as clusters before simple random samples are selected from each population clusters. The analysis of such population is carried out based on the sampled clusters.
This method is adopted when a researcher does not have access to the whole population under research.
Advantages of cluster sampling.
The research method only needs fewer resources.
The sample under review is feasible.
Note: Cluster sampling is not as accurate as simple or stratified random sampling.
I believe that the problems Bob is going Face is...he will struggle with Ideas and he will have many Diclamers along the way
The information about the question is incomplete, hence the general answer. It is to be noted that the question is about Gantt Charts.
<h3>What is a Gantt Chart?</h3>
A Gantt Chart is a two-dimensional representation of a project showing the volume of work to be done, how the work is broken down into various parts, how long each part will take, those responsible for each part of the project, and even where each project overlaps.
Gantt chart (sample attached) is very crucial for Project Management. The goal of using a Gantt chart is to ensure that the project is completed on or before the scheduled time in order to prevent losses.
Please note that a Gantt Chart can be created and edited using MS Exel Worksheet.
Learn more about Gantt Chart at:
brainly.com/question/5515485