Formulate the problem and show the solution for the given table below. (5 pts) Present a data (raw/ungrouped) that when
Posted: Mon May 16, 2022 7:32 am
Formulate the problem and show the solution for the given table below. (5 pts)
Present a data (raw/ungrouped) that when grouped will result to the table shown below. (5 pts)
Xmin =65 Xmax =100
Range =35
Interval Boundary Xi f
65 70 64.5 70.5 67.5 1
71 76 70.5 76.5 73.5 9
77 82 76.5 82.5 79.5 18
83 88 82.5 88.5 85.5 14
89 94 88.5 94.5 91.5 6
95 100 94.5 100.5 97.5 2
Total 50
Create a Boxplot (Box and Whiskers) equivalent to your ungrouped/raw data. Make sure that important parts/points are labelled and calculated. (15 pts)
Based on your ungrouped data, determine if the data are clustered or scattered. (10 pts)
Compare the 7th decile of your grouped and ungrouped data. (10 pts)
Compare the 15th percentile of your grouped and ungrouped data. (10 pts)
Make a conclusion based on your results. (5 pts)
Present a data (raw/ungrouped) that when grouped will result to the table shown below. (5 pts)
Xmin =65 Xmax =100
Range =35
Interval Boundary Xi f
65 70 64.5 70.5 67.5 1
71 76 70.5 76.5 73.5 9
77 82 76.5 82.5 79.5 18
83 88 82.5 88.5 85.5 14
89 94 88.5 94.5 91.5 6
95 100 94.5 100.5 97.5 2
Total 50
Create a Boxplot (Box and Whiskers) equivalent to your ungrouped/raw data. Make sure that important parts/points are labelled and calculated. (15 pts)
Based on your ungrouped data, determine if the data are clustered or scattered. (10 pts)
Compare the 7th decile of your grouped and ungrouped data. (10 pts)
Compare the 15th percentile of your grouped and ungrouped data. (10 pts)
Make a conclusion based on your results. (5 pts)