12. The following data set represents the heights of people in a class. a) Decide on a suitable bin-width then complete the table below (note: min and max Use as many rows as necessary to suit the bin-width b) Sketch a fully labeled cumulative frequency polygon for the data on the grid provided below. you decide. 122 140 134 155 127 143 138 159 162 148 153 164 131 145 162 140 149 123 142 157 129 149 169 160 155 145 137 160 151 143 164 137 164

Q: Q2) Draw a Histogram & Frequency Polygon for the given data. Class 10 – 19 20 - 29 30 - 39 40 - 49…

A: Given :   Class Intervals  Frequency 11-19 7 20-29 13 30-39 22 40-49 11 50-59 6 60-69…

Q: Here is a set of data. 18 80 83 295 332 489 503 513 530 544 570 606 793 840 912 980 Identify the 5…

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A: Arrange the data in ascending order : 6.5, 7.5, 7.5, 7.9, 8.3, 8.3 , 8.8 , 8.8 , 9.7, 9.8, 10.2,…

Q: Here is a set of data. 22 36 74 83 85 95 146 172 201 259 285 452 455 669 673 740 908 965 Identify…

A: Sorted Data:22, 36, 74, 83, 85, 95, 146, 172, 201, 259, 285, 452, 455, 669, 673, 740, 908, 965 n =…

Q: Which one of the following is not the types of frequency graphs? O a. Histogram O b. Polygon O C.…

A: Option c is correct C. Flow chart

Q: For the data below, construct an ogive. How many people are 59 inches and taller? Height (in…

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A: Histogram : It represents the data using bars.

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A: Introduction: The five number summary include the minimum, first quartile (Q1), median, third…

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A: Given data: 96,98,72,94,90,71,82,93,77,74,87,99,75,96,99,99,82,80,74,81

Q: Frequency Table Draw Histogram, polygon, Ogive graphs.

A: The data shown represent the ages of our lecturers at the university of Wraith AI Anbiyaa. Let Put…

Q: 4. The following data is the scores of forty students in a 100-item math quiz. 65 75 83 92 83 90 59…

A: The question is based on a freq. dist. of data and graphical representation of data Given data :

Q: Use this information to answer questions 7, 8, 9 & 10. The list that follows represents the number…

A: Given data, 10,30,50,55,70,75,90,90,100,135

Q: d) What percentage of students are younger than 22 years (use the raw data to determine this)? e)…

A: 17 17 17 18 18 18 18 19 19 19 19 19 20 20 20 20 20 20 20 20…

Q: The data represents the heights of eruptions by a geyser.   Use the heights to construct a stemplot.…

A: Given that   The data are  61,37,50,90,80,50,40,70,50,68,75,59,58,66,68,60,73,70,47,88

Q: Which point is outlier?

A: for the given data which point is an outlier?

Q: The following is data for the first and second Quiz scores for 8 students in a class. First Quiz…

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Q: 1. Find the range of the following data sets: data set a: 15, 16, 7, 5, 14, 10 data set b: 110, 125,…

A: Given data set is :15, 16, 7, 5, 14, 10

Q: Example 2 Find the median height from the following heights of 8 students. Height (cms): 59, 60, 72,…

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Q: Number of children Frequency 25 21 3. 18 4. 9. 5. Which graph(s) would be appropriate for this data…

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Q: Here is a set of data. 66 105 119 230 240 365 456 507 620 704 742 871 944 964 Identify the 5…

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Q: 76 74 71 78 80 67 80 82 67 88 72 78 85 76 84 82 83 80 72 82 77 79 86 89 69 70 82 86 78 77 1. The…

A: Given: The data for 30 people is as follows 76 74 71 78 80 67 80 82 67 88 72…

Q: Here is a set of data. 56 206 247 287 293 343 404 411 430 506 522 664 770 829 857 865 884 983…

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Q: 6 7 260 301 338 417 504 623 649 714 867 907 Identify the 5 number summary (min, Q1, median, Q3,…

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Q: . The dot plot displays the number of bushes in the yards for houses in a neighborhood. What is the…

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Q: 1. Open the storms data set in the dpłyr package. Study the different columns in the data set. 2.…

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Q: ,f,ind range and midrange for this  data 12.78,45.78,75,70,52,9,22,45

A:

Q: 3. The number of goals scored by Wayne Gretzky was recorded for seasons 1978 – 1999. (Please note…

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Q: The minimum height is enter your response here ​cm, the first quartile Q1 is enter your response…

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