Each day, Heather records the number of news articles she reads. Here are her results for the last nine days.7, 8, 3, 3, 2, 8, 7, 3, 3Find the range and the mode for the data.
Question
Each day, Heather records the number of news articles she reads. Here are her results for the last nine days.7, 8, 3, 3, 2, 8, 7, 3, 3Find the range and the mode for the data.
Solution
To find the range of the data, we first need to identify the highest and lowest numbers in the data set. The highest number is 8 and the lowest number is 2. The range is then calculated by subtracting the lowest number from the highest number. So, the range is 8 - 2 = 6.
The mode of a set of numbers is the number that appears most frequently. In this case, the number 3 appears four times, more than any other number. Therefore, the mode is 3.
Similar Questions
Whenever an aspiring author writes on her blog, she writes every day for 3 straight consecutive days and then rests on the following day. During one particular week, she wrote on Thursday, Friday, and Saturday. Did she write on her blog the Tuesday of this same week?NoInsufficient InformationYes
I read 3/8 of a book on one day and 4/5 of the remainder on another day. If now there were 30 pages unread, the book contains:Options 240 pages 230 pages 340 pages 140 pages None of the above
Use the following table to answer the questions:2005 Results of the 'Daily Magic' Newspaper Global Delivery Successfully Delivered Newspapers (Excluding Lost) Per Day Per cent of Newspaper Lost During Delivery Number of Couriers
Numerical ReasoningNewspaper ReadershipDaily NewspapersReadership (millions)Percentage of adults reading each paper in Year 3Year 1Year 2MalesFemalesThe Daily Chronicle3.62.976Daily News13.89.32418The Tribune1.11.443The Herald8.512.73023Daily Echo4.84.91012Question 1: Which newspaper was read by a higher percentage of females than males in Year 3?ABCDEThe TribuneThe HeraldDaily NewsDaily EchoThe Daily ChronicleQuestion 2: What was the combined readership of the Daily Chronicle, the Daily Echo, and The Tribune in Year 1?ABCDE10.68.49.512.27.8
Whenever an aspiring author writes on her blog, she writes every day for 3 straight consecutive days and then rests on the following day. During one particular week, she wrote on Thursday, Friday, and Saturday. Did she write on her blog the Tuesday of this same week?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.