Example 29. Draw a less than ogive for the following frequency distribution:1.Q.70 – 8090 – 100 | 100 – 110|110 – 120|120 – 13060 – 7080 – 90No. of39104students :251231

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Answered: "ple 29. Draw a less than ogive for the…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Identify the lower class limits, upper class limits, class width, class midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary. Blood Platelet Count of Males (1000 cells/μL) Frequency 1 51 0-99 100-199 200-299 300-399 400-499 500-599 600-699 Identify the lower class limits (in 1000 cells/μL). 7.7.1.0.0.0.0 (Type integers or decimals. Do not round. Use ascending order.) 690116 20 ...
7. STATISTICS A class of 32 students participated in running a 400 m race in preparation for their sports day. The time, in seconds, taken by each student is recorded below. 83 34 36 @ (b) 58 82 85 82 81 80 34 82 32 72 98 73 50-54 55-59 60-64 65-69 70-74 75-79 80-84 61 78 71. Copy and complete the frequency table to represent this data. Time in seconds Frequency 3 4 6 Using the raw scores, determine the range for the data. 77887 100
ency is 15. Example46. In the frequency distribution of 100 families given below, the number of families corresponding to expenditure groups 20-40 and 60-80 are missing from the table. Find these missing frequencies Expenditure (in): 0-20 20-40 40-60 60-80 80-100 No. of families: 14 27 However the median is known to be 50. 15
10
Prev Question 22 of 23 Step 1 of 1 Consider the following frequency table representing the distribution of hours students spend on homework in a week. Determine the class width of each class. Hours Students spend on homework in a week Class Frequency 10-15 3 16-21 3 22-27 9 28-33 34-39 3 9 Copy Data 01:14:14 Next
Consider the following frequency table representing the distribution of hours students spend on the internet in a week. Hours Students Spend on the Internet in a Week Class Frequency 3–9 6 10–16 13 17–23 11 24–30 8 31–37 7 Determine the lower class boundary for the second class.
Please answer and explain it clearly. Thank youuu
The following are the ages of 30 employees at a local computer company: 29 35 21 28 25 36 44 27 24 24 19 21 33 32 49 25 26 20 32 29 23 37 26 31 29 28 25 25 30 24 0. Find the minimum and maximum of the data. 1. Create a stemplot of the data. 2. Organize the stems of the stemplot. 3. Create a new stemplot by splitting the stems. 4. Make a frequency table of the data, with a first interval of “19-22": 5. Create a histogram of the data from the frequency table. 6. Check your work by replicating the histogram on your calculator.
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Only answer e to j. I already have an answer from a to d.
22 The number of social interactions of ten minutes or longer over a one-week period for a group of college students is given in the following frequency table. (These interactions excluded family and work situations.) Find the mean, median, mode, and midrange for these data. Social interactions in a week: x 5 6 13 18 22 28 32 36 43 49 Number of college students: f 15 18 18 18 13 14 5 4 4 4 The mean is approximately ________. (Round to the nearest tenth as needed.)

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"ple 29. Draw a less than ogive for the following frequency distribution: 1.Q. 70 - 80 90 – 100 | 100 – 110|110 – 120 120– 130 60 – 70 80 – 90 No. of 10 4 students 2 5 12 31 39