Box-and-whisker plot0Box-and-whisker plot-33Print6T912Done The data show the number of hours spent studying per day by a sample of 28 students. Use the box-and-whisker plotbelow to answer parts (a) through (c) below.13311532127Click the icon to view the box-and-whisker plot.0484674 6073284229The likelihood of this event is about475D5...(a) About 75% of the students studied no more than how many hours per day?About 75% of the students studied no more than 7 hours per day.(Type an integer or decimal rounded to one decimal place as needed.)(b) What percent of the students studied more than 4 hours per day?About 50% of the students studied more than 4 hours per day.(c) You randomly select one student from the sample. What is the likelihood that the student studied less than 2.5 hoursper day?

Given Box plotcompare with We getMin=3Q1=2.5Q2=4Q3=7Max=12

Answered: The data show the number of hours spent…

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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(a) Find the five-number summary, and (b) draw a box-and-whisker plot of the data. 38 85 2 986 95 94 25 29 8 6 6 9 □ (a) Min = 2 (Simplify your answer.) Q₁ = (Simplify your answer.)
Use a stem-and-leaf plot to display the data, which represent the thickness (in centimeters) of ice measured at 20 different locations on a frozen lake. Describe any patterns. 5.8 6.3 6.9 7.2 5.1 4.9 4.6 5.8 7.0 6.8 8.2 7.5 7.2 5.8 7.2 8.0 7.4 6.9 5.9 4.9 Determine the leaves in the stem-and-leaf plot below. Key: 3|3 = 3.3 Ice Thickness 6| 8 What best describes the data? A. Most thicknesses are greater than 7 centimeters. B. Most thicknesses are 6 centimeters. C. Most thicknesses are between 5 and 8 centimeters. D. Most thicknesses are less than 5 centimeters.
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(a) Find the five-number summary, and (b) draw a box-and-whisker plot of the data. 4 8 8529 8 79 6 9 4 2 6 2 9 8779 0 (a) Min = 2 (Simplify your answer.) = 4.25 (Simplify your answer. Do not round.) Q2= 7 (Simplify your answer. Do not round.) Q3 = 8.75 (Simplify your answer. Do not round.) Max = (Simplify your answer.)
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Here is a data set: 68 76 95 72 73 65 74 88 79 75 70 82 96 66 61 68 70 66 80 80 63 60 81 77 76 72 71 97 79 77 You are examining the data with a stem-and-leaf plot. Here is the start of the plot. Finish the plot.6# | 013566887# | 001223456677998# | 001289# |
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E Use a stem-and-leaf plot that has two rows for each stem to display the data, which represent the income (in millions) of 30 of the highest paid athletes. Describe any patterns. 76 45 34 35 36 44 50 35 56 56 44 43 81 53 38 73 68 46 63 38 87 34 34 42 45 58 Determine the leaves in the stem-and-leaf plot below. Key: 313-33 Income ($ millions) 3 What best describes the data? 站 F2 R OA. Most of the incomes are less than 60 million dollars. OB. Most of the incomes are between 50 and 70 million dollars. OC. The incomes are evenly spread between 30 and 90 million dollars. OD. Most of the incomes are greater than 60 million dollars. V % 5 F4 T G B Y H N F5 46 53 U J 37 41 F6 ( 8 M K 9 F8 L P Alt Gr DELL F9 N F10 TE F11 1 T F12 - Intro Power Impant Sleep Pet Sis Insert Blog Despl Wake ONLOFF Supr Inicio
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Here is a data set: 49 47 33 40 68 40 57 30 55 31 46 39 48 37 39 68 64 40 49 59 49 41 36 55 46 31 58 42 45 41 You are examining the data with a stem-and-leaf plot. Here is the start of the plot. Finish the plot. 3| 01136799 4| 00011256678999 5| 55789 6 |

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The data show the number of hours spent studying per day by a sample of 28 students. Use the box-and-whisker plot below to answer parts (a) through (c) below. 1 11 8 4 0 3 4 6 7 3 8 7 3 Click the icon to view the box-and-whisker plot. 1553 127 2 284 7 4 5 7 229 LO 5