12345678910111226,21, 5, 2, 77,8,42,53,626where 7 | 2 = 72 studentsCalculate the median of the data.43.545.544.542.5

The following sample data is found from the given stem and leaf plot.…

Answered: 2 3 4 5 6 7 8 9 10 11 12 6, 2 1, 5, 2,…

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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The stem and leaf plot shows the number of minutes Cal talked on his phone each day for the past 14 days. Stem Leaf 05 15 4 5666 1. 47 Which data set is represented by this plot? O 0, 6, 11, 17, 25, 48, 50, 51, 54, 62, 64, 64, 64, 78 0,5, 11, 15, 26, 45, 46, 46, 46, 52, 60, 71, 84, 87 0,0, 1, 1, 2, 4, 5, 5, 5, 6, 6, 6, 6, 7 O 0,5, 11, 15, 26, 45, 46, 52, 60, 71, 84, 87
The values of a set of data are 3, 4, 6, 2, 4, 2, 3, 1, 5, 3, 4, 3, 5. What is the average value? 1.5 4.5 O 2.5 O 3.5 o search F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 @ # $4 & 3 4 5 6. 7 8. 9. E R Y F H K くo %24
3. The data in the table shows the mileage that students commute to school. B. Find the weighted mean. Miles Midpoint Frequency 10 - 14 12 8 15 - 19 17 C. Draw a histogram for the data. 20 - 24 22 9 25 - 29 27 21 30 - 34 32 7 A. How many students are in the class?
Activity 1. Find Your Center Direction: Given the raw data below, find the median of the following. 1. 6, 4, 3, 3, 4, 6, 4, 6, 5, 2 2. 15, 13, 15, 14, 16, 13, 13, 14, 12, 15, 10 3 25, 22, 28, 23, 21, 27, 25, 24, 20 4. 6.5, 5.6, 4.8, 5.2, 6.0, 5.5, 6.4, 6.2 5. 8, 5, 9, 10, 15, 9, 8, 7, 15, 5, 15, 14, 8, 8, 7 6. 0.22, 0.15, 0.28, 1.12, 1.04, 0.87, 2.08, 1.21, 2.02, 0.78 7. The first ten odd integers 8. The first fifteen even integers 9. The first seven prime numbers 10. Multiples of 4 from 16 to 52 Activity 2 Why Position Matters? Direction: Using the information given, solve for the following. 1. The following are the monthly salaries of 16 employees in peso: 18000, 19000, 18000, 17000, 17000, 19000, 20000, 23000, 16000, 22000, 24000, 22000, 20000, 19000, 19000, 20000 a. What is the lowest salary being received by an employee? highest salary? b. What is the range of the given data? How about the median? 2. The heights (in cm) of 11 players of a team are as follows: 160, 158, 158, 159,…
Here are the scores for 15 students on a math test. 89, 86, 88, 92, 94, 91, 77, 75, 82, 93, 81, 87, 95, 73, 72 Draw the histogram for these data. Frequency 5+ 4+ 3+ 1+ 72-77 78-83 84-89 90-95 Scores
Find the mean, the median and the mode of the given data set. (Round your answers to four decimal places. If there is more than one mode, enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) S = {45, 45, 60, 70, 75, 75, 85} mean median mode
2. Median Home Value | school rating 300 2 500 7 600 8 900 7.5 990 10 Find the predicted median home value change when school rating moves from 5 to 7.
The IQR represents the spread of the middle 50% of the data. Do you think the IQR in this problem is large or small? Here is the data. 0, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 6, 7, 13, 14 Median is 3. Min # is 0 Max # is 14 Q1 is 2 Q2 is 3 Q3 is 4 IQR=Q3 (4)-Q1(2) IQR=2
A flight travels daily from Pittsburgh to San Antonio. The following list gives the flight's arrival time (in minutes) relative to the scheduled arrival time for a selection of 10 days. (A negative number means the flight arrived that many minutes early.) 5,-9, 8, 2, 2, 8, 8, -3, 2, 39 Send data to calculator (a) What is the median of this data set? If your answer is not an integer, round your answer to one decimal place. 0 0 (b) What is the mean of this data set? If your answer is not an integer, round your answer to one decimal place. (c) How many modes does the data set have, and what are their values? Indicate the number of modes by clicking in the appropriate circle, and then indicate the value(s) of the mode(s), if applicable. Save For Later Submit Continue ► Terms of Use | Privacy Center zero modes one mode: two modes: and 2022 acer PELC All Rights Reserved.
Determine the range of the data set 12, 10, 12, 15, 14, 12, 16, 10, 11, and 12. a. 10 b. 5 c. 12 d. 6
44 35 40 44 44 39 40 47 45 45 44 44 46 Find the mean cost. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The mean cost is (Round to one decimal place as needed.) B. There is no mean cost. Does the mean represent the center of the data? A. The mean represents the center. B. The mean does not represent the center because it is the largest data value. C. The mean does not represent the center because it is not a data value. D. The mean does not represent the center because it is the smallest data value. OE. There is no mean cost. Find the median cost. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The median cost is (Round to one decimal place as needed.) OB. There is no median cost. 40 0 0 0 O
A flight travels daily from Pittsburgh to San Antonio. The following list gives the flight's arrival time (in minutes) relative to the scheduled arrival time for a selection of 10 days. (A negative number means the flight arrived that many minutes early.) -8, 9, -9,-10, 26, 36, -1, 11, 21, 23 Send data to calculator not (a) What is the median of this data set? If your answer. an integer, round your answer to one decimal place. (b) What is the mean of this data set? If your answer is not an integer, round your answer to one decimal place. Ozero modes (c) How many modes does the data set have, and what are their values? Indicate the number of modes by clicking in the appropriate circle, and then indicate the value(s) of the mode(s), if applicable. one mode: 0 two modes: and 5 2 Continue acer esc ! @ 3 $ 4 % 5 6 & 7

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2 3 4 5 6 7 8 9 10 11 12 6, 2 1, 5, 2, 7 7,8,4 2,5 3,6 2 6 where 7 | 2 = 72 students Calculate the median of the data. 43.5 45.5 44.5 42.5 0000