Each of the students in a course was asked about their ages. The results are seen in the following graph (table) The average age of the group is between a. 12 years and 13 years. b. 10 years and 11 years. c. 9 years and 10 years. d. 11 years and 12 years.

Each of the students in a course was asked about their ages. The results are seen in the following graph (table) The average age of the group is between a. 12 years and 13 years. b. 10 years and 11 years. c. 9 years and 10 years. d. 11 years and 12 years.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Ell surveyed some teenagers and adults on whether they prefer apples, oranges, or bananas. His…

A: The given table is -

Q: What is the class width? O A. the difference between the largest frequency and the smallest…

A: The “class width” is the distance between the lower limits of consecutive classes.

Q: Frequency 800아 600 400 200 4 8. 10 Number of Siblings What is the most appropriate title for this…

A: Given This histogram shows the distribution of the numbers of siblings (brothers and sisters) for…

Q: 4 Use the relative frequency histogram to: a. Determine the number of classes. b. Estimate the…

A: * The class limit is the upper limit of second class minus lower limit of the first class. *…

Q: Instructions: Type your answers in a Word document. Insert graphs in the appropriate place. 1.You…

A: According to Bartleby guildlines we have to solve first three subparts and rest can be reposted...…

Q: The classrooms in the Psychology department are numbered from 100 to 108. A professor records the…

A: Frequency Polygon is a suitable diagrammatic mode of exhibiting the frequency distribution of a…

Q: The following table gives the mean and S.D. for two groups X and Y. Find the Combined S.D. of these…

A: Introduction WehWe given the mean and Standard Deviation for two groups X and Y. We have to find the…

Q: count 50- 40- 30- 20- 10- 2seater compact midsize minivan class pickup subcompact suv drv This bar…

A: A Bar Graph (also called Bar Chart) is a graphical representation of data using bars of different…

Q: The bar graph gives the responses to the question, "What is your favorite color?" 8 6 Frequency 4 3…

Q: A binomial experiment is given. Decide whether you can use the normal distribution to approximate…

A: Given, n = 14 p =0.85 np = 14*0.85 = 11.9 > 10 n(1-p) = 14*0.15 = 2.1 < 10 Ans is option B,…

Q: The data set represents the number of eggs produced by a small group of chickens each day for ten…

A: The questions is to find the average number of eggs produced in a day

Q: Categorical data can be graphed using a. Frequency polygon b. Pie Chart c. Ogive d. Histogram

A: There are different data types. The categorical data is the data that is based on the…

Q: A weatherman records the temperature of a country each day for a year. What type of graph should he…

A: We have find during ayear..

Q: In a survey, 1204 people were asked which aspect of dining out was most important to them. The…

Q: The airborne speeds in miles per hour of 21 planes are shown. By constructing a percentile graph…

A: "Since you have posted a question with multiple sub - parts, we will solve first three subparts for…

Q: The data set shown below contains the number of hurricanes that occurred each year over a 14-year…

A: Some scientists claim that there has been a increase in the number of hurricanes as the years…

Q: Select the graph that shows the scatterplot of the data set. A. Y -6 -2 - 8 -2 2 -5 В. 8 4 - 5 - 5…

A: Solution: The given data is

Q: 3. The following data about the number of boyfriends/girlfriends of 40 students have had were…

Q: Illustration 21.11. In a sample study about the coffee habits in two towns following data was…

Q: How many of Ms. Smith's students earned an 82% or better on the last math test?

A: Given: 60% of her 25 students earned an 82% or better.

Q: Answer the following questions base on what is being asked. 1. The table below shows the number of…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: LL1Q7.The following table represents the survey conducted in a school. Male Female Pizza 25 19…

A: Given, following table represents the survey conducted in a school. Male Female Pizza 25 19…

Q: Which of the following is the most appropriate graph to visualize the distribution of the number of…

A: The skewness of Mayas is 0.21. Since the value is positive, the distribution is positively skewed.…

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: Select the graph that shows the scatterplot of the data set. OA. -2 2 .. - 1 4 -4 OB. 7 1 - 3 - 5 5…

A: From the table, we get the points (-2,-2), (8,-1), (4,-4), (7,1) , (-3,-5), (5,-4)

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

A: Points are plotted below

Q: The following table gives the approximate percentages of the national popular vote by gender for the…

A: We have to show given data by Venn diagram-

Q: In a local shelter, 300 people donated blood during the blood donation week. The samples collected…

A: The total number of people donated blood during the blood donation week is 300.

Q: record the following data in a bar graph and lebel the graph. twelve people surveyed about their…

A: A bar graph is a pictorial representation of the data using strips or bars. There are generally two…

Q: In a local shelter, 150 people donated blood during the blood donation week. The samples collected…

A: It is given that, There is 150 people in shelters. From the pie chart, we can see that No. od…

Q: A small organic chemistry class just took their midterm. The scores of the eight students are listed…

A: The histogram and stem and leaf plot are graphical representations for a numerical data which are…

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

Q: SET O 3. Which list of numbers is ordered from greatest to least? A. (61%. $. 5.5×10-¹,20) B. (5.…

Q: refer to the table: the precentage of student working 20 hours or more is: A. 20% B. 25% C. 75%…

A: From the provided information, The total students = 400 The number of students working 20 hours of…

Q: Students at a high school were polled to determine the type of music they preferred. There were 1960…

A: we will use the formula for percentage to find the required percentage Percentage of students that…

Q: Find the 5 number summary for the data shown 14 24 25 41 45 48 62 68 76 83 88 92 93 5 number…

A: 14, 25 ,45, 62, 76, 88, 93, 24, 41, 48, 68, 83, 92

Q: vine. a. Based on the graph, would you expect the mean to be (circle one): i. higher than the median…

A: It is given that a histogram of weights of all men and women who subscribe to a workout program at…

Q: Find the Range from the following data series. 256, 258, 225, 296, 284, 276, 226, 235, 297, 257 a.…

Q: The correlation between midterm and final grades for 300 students is 0.620. If 5 points are added to…

A: Correlation Coefficient: Let (x1, y1), (x2, y2), ... , (xn, yn) be n set of observations for the…

Q: Which of the following is the step 1 to draw an ogive graph? O a. Find the cumulative frequency for…

A: Need to find what is the step 1 for drawing an ogive graph.

Question

Each of the students in a course was asked about their ages. The results are seen in the following graph

(table)

The average age of the group is between

a. 12 years and 13 years.

b. 10 years and 11 years.

c. 9 years and 10 years.

d. 11 years and 12 years.

12
10
8
6
4
2
0
2
10 años
10
11 años
7
12 años
1
13 años

Expert Solution

Step 1: Determine the given variables.

The question is about graphical representation.

From the given graph :

To find :

The average age of the group.

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Graph the set of data using the appropriate type of graph (bar graph, line graph, scatter graph, or pie chart) TABLE 5 Favorite Vegetables Boys Girls Broccoli 2 5 Carrots 6 7 Corn 10 8 Peas 8 5 Squash 5 6
Aiden asked a group of students to choose their favorite type of music from the choices of rock, hip-hop, and country. The results are shown in the graph (rock has 20, hip-hop has 40, and country has 30). Based on the graph, how many students in a class of 360 students would be expected to choose hip-hop or rock as their favorite type of music? A. 240 B. 80 C. 60 D. 180
A survey asked students what mode of transportation they normally use to get to school. The results are as follows: Bike 7, walk 29, bus 32, car 17. Represent this data in a circle graph.
A drink vendor randomly asked college students how many soft drinks they had consumed during the past week. Their answers were as follows: 5,0,2,1.1.9,0,1,0,3,1.1.4,3,4, and 7. a. Make a frequency table (NOT grouped). b. Make a histogram based on the frequency table. c. Make a frequency polygon based on the frequency table. d. Describe the shape of the histogram (i.e., mode?, skewed? etc.).
2. The table below shows the number of pounds of each snack food eaten during the during NBA Finals. Construct a pie graph for the data. Snack Pounds (frequency) Potato chips Tortilla chips 11.2 million 8.2 million Pretzels 4.3 million Popcorn Snack nuts 3.8 million 2.5 million Total n= 30.0 million
After recording the final grade (A, B, C, D, E) for each individual in a class of n = 26 students, the professor would like to display the grade distribution in a frequency distribution graph. What kind of graph should be used? Question 15 options: A bar graph A histogram A polygon Either a histogram or a polygon
.
d) Construct a boxplot of the data. Choose the correct graph below. OA. OB. 10 20 30 40 50 E Winning Margin 10 40 50 E Winning Margin Oc. OD. 10 20 30 40 50 E 10 20 30 40 50 E Winning Mansin Winninn Mamin
is a graph showing the number of observations in each class of a frequency distribution. O a histogram O b. polygon O c. frequency distribution O d. relative frequency distribution
use the data from the table below to create intervals and frequency tables. Show all your work.
A survey asked students what mode of transportation they normally use to get to school. The results were as follows: Bike 7, Walk 29, Bus 32, Car 17. Represent this data in a circle graph?