Mathematics, 26.05.2021 20:40 laskew37221
The dot plots below show the scores for a group of students who took two rounds of a quiz: Two dot plots are shown one below the other. The title for the dot plot on the top is Round 1 and the title for the bottom plot is Round 2. Below the line for each dot plot is written Score. There are markings from 5 to 9 on the line at intervals of one. There is 1 dot above the mark 5, 4 dots above the mark 6, 2 dots above the mark 7, 2 dots above mark 8, and 1 dot above the mark 9. For the bottom dot plot there are 3 dots above the mark 5, 1 dot above the mark 6, and 6 dots above the mark 7. Which of the following inferences can be made using the dot plot? There is no overlap between the data. Round 1 scores were lower than round 2 scores. Round 2 scores were higher than round 1 scores. The range of round 1 is greater than the round 2 range.
Answers: 3
Mathematics, 21.06.2019 16:30
Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k
Answers: 3
Mathematics, 21.06.2019 21:00
The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.
Answers: 1
Mathematics, 21.06.2019 22:00
Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%
Answers: 3
The dot plots below show the scores for a group of students who took two rounds of a quiz: Two dot p...
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