Question# 6: A teacher asked the students to complete 60 pages of a record note book. Eight students have completed only 32, 35, 37, 30, 33, 36, 35 and 37 pages. Find the standard deviation of the pages yet to be completed by them
Question# 4:
Assume you are a realtor in Bradenton, Florida. You have recently obtained a listing of the selling prices of the homes that have sold in that area in the last 6 months. You wish to organize those data so you will be able to provide potential buyers with useful information. Use the following data to create a histogram, frequency
142,000 127,000 99,600 162,000 89,000 93,000 99,500
73,800 135,000 119,500 67,900156,300 104,500 108,650
123,000 91,000 205,000 110,000 156,300 104,000 133,900
179,000 112,000 147,000 321,550 87,900 88,400 180,000
159,400 205,300 144,400 163,000 96,000 81,000 131,000
114,000 119,600 93,000 123,000 187,000 96,000 80,000
231,000 189,500 177,600 83,400 77,000 132,300 166,000
Question# 5:
Students per Teacher: The following frequency distribution shows the average number of students per teacher in the 50 states of the United States
Determine:
Range - Semi Inter
Quartile Range - Mean Deviation
- Standard Deviation
- Variance
Question# 6:
A teacher asked the students to complete 60 pages of a record note book. Eight students have completed only 32, 35, 37, 30, 33, 36, 35 and 37 pages. Find the standard deviation of the pages yet to be completed by them.
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