The following histogram shows the exam scores for a Prealgebra class. Use this histogram to answer thequestions.Frequency2420-1628440+70.5675.5Prealgebra Exam Scores780.51785.5ScoresStep 2 of 5: Find the upper class limit of the fourth class.14FA1095.590.5100.5

Class intervals: From the given histogram, it is clear that the class intervals are: 70.5-75.5,…

Answered: The following histogram shows the exam…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Arm circumferences of 122 outpatients at a clinic in Santa Cruz are measured in centimeters. The resulting data are ... O Numerical and continuous. O Numerical and discrete. O Categorical and ordinal. O Categorical and nominal.
The following histogram shows the exam scores for the pre algebra class. Use this histogram to answer the questions. Find the class width for this histogram.
Find the mean of the data from the frequency table: Value Frequency 0 6 1 0 2 6 3 8 4 9 5 6 Give your answer to two decimal places.
Calculate the percentile for a student whose exam score is 81. Round your answer to the nearest whole number. x 50 57 58 60 60 64 66 67 67 70 72 75 75 75 79 80 83 83 83 86 87 87 88 89 95 96 96 99
Instruction: Complete the tables by providing the required value/s in each cell. Round off your answers to two decimal places only.
The athletic department asks 1000 students if they have been to a football game in the last year. The results indicate that 718 students said yes (Y), 151 said no (N), and 131 did not respond (NR).Use the information given above to make a relative frequency distribution showing the percentage of students in each of the three categories. (Round your answers to one decimal place.) Response Percentage Y % N % NR %
Back up your data: In a survey backed up their computer's hard drive. The following frequency distribution presents the results. mmissioned by an electronics company, U.S. computer users wereasked how often they Response More than once per month Frequency 844 Once every 1-3 months 521 Once every 4-6 months 229 Once every 7-11 months Once per year or less Never
MA
435 507 448 435 463 440 448 413 432 458 473 465 428 472 439 a. Summarize the data on femur lengths in a frequency table. Use class intervals that start at 400 and have width 20. b. Add a column to your table from part (a) for the relative frequencies. c. Draw a histogram that represents your frequency table. (Use either frequency or relative frequency for the vertical axis.)
The following set of data represents the number of orders filled by a national-chain restaurant during a two week period. Construct a five number summary for the the data. 66, 75, 68, 89, 86, 73, 67, 75, 75, 82, 85, 74, 67, 61 (Round to the nearest hundredth, if needed). Min _________________ Lower Quartile _________________ Median __________________ Upper Quartile _________________ Maximum __________________ What is the range and the interquartile range (IQR)? Range __________________ Interquartile Range (IQR) ___________________
I. Complete the frequency distribution below. Grades 95-99 90-94 85-89 80-84 75-79 II. Complete the data below. COMPUT Q3² D₂ Grades of G10- NEPTUNE in Filipino frequency Class boundaries 10 16 10 Less than cumulative frequency INTERPRETATION
The following histogram shows the exam score for a pre algebra class use this histogram to answer the questions. Find the number of students that took this exam.

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The following histogram shows the exam scores for a Prealgebra class. Use this histogram to answer questions. 24 20- 16 Frequency P 8 4- 0++ 70.5 6 75.5 Prealgebra Exam Scores 7 80.5 17 85.5 Scores Step 2 of 5: Find the upper class limit of the fourth class. 90.5 10 95.5 14 100.5