16. Saraya surveyed people in her community to find out how many states they had visited. She recorded their responses in the table below. States Visited Number of States Number of People 1-5 6-10 11-15 16-20 21-25 26-30 31-40 41-50 %3D %3D %3D

Q: The key to making sound decisions is to know what information is needed to make an abrupt decision…

A: Given statement, The key to making sound decisions is to know what information is needed to make…

Q: # 2 1) The data shows a positive correlation Which statement is 100 90 80 2) The data has an…

A: Statement (3) is correct. The dtaat shows a negative correlation.

Q: y y В A y y D

A:

Q: Histogram 40 150.00% 30 100.00% 20 50.00% 10 Frequency 0.00% -Cumulative % Bin Histogram 40 150.00%…

A: Given, here given two histograms .   To determine, these graphs are left skewed or right skewed?

Q: Create a scatter plot of the data

A:

Q: table below. Cars in a Parking Lot Tuesday Wednesday Thursday 35 10 Friday 23 26 Saturday 38 39…

A: Definition used-         Stem and Leaf plot -          In a stem and leaf plot, each data value is…

Q: An business reviews data on the daily amount of calls it receives. Are the data discrete or…

A: Discrete Variable: A variable which assumes only specified values within a given range is a discrete…

Q: The accompanying data represent the miles per gallon of a random sample of cars with a…

A: The data given is: 32.3, 35.8, 37.8, 38.7, 40.1,42.5, 34.6, 36.3, 38.1, 38.9, 40.6, 42.7, 34.8,…

Q: 2 1 4 0.5 1

A:

Q: Would the number of items in your grocery cart be discrete or continuous data?

A: Discrete data: Involves finite and countable numbers. Example: Number of students in the class…

Q: 10 The box plots summarize the high temperatures recorded in two different cities. The temperature…

A:

Q: 10. The price of a gallon of milk at various stores is normally distributed. The price of a gallon…

A:

Q: The number of students in a classroom would be considered which type of data.

A: It is needed to find the type of data for the number of students in a classroom.

Q: The U.S. Central Intelligencc Agency collects a varicty of data pertaining to countrics all over the…

A: A) The distribution given in the box-plot is approximately normally distributed with moderate…

Q: 1. Let W be a random variable giving the number of heads minus the number of tails in three tosses…

A: Probability: The probability tells the chance or possibility of an incident whose outcome is not…

Q: 7. The students in one sixth grade math class were asked how many brothers and sisters they each…

A:

Q: Frequency 25 20 15 10 5 0 Ages of Students in Statistics Classes under 18 18-19 20-21 22-23 23-24…

A: Objective of this question is that, what is the shape of the data.

Q: . Which stem-and-leaf plot shows the data below? 58, 67, 68, 69, 70, 70, 70, 72, 73, 73, 75, 75, 75,…

A: key:- a/b means ab

Q: The histograms in the upper left and lower right represent the data from the X and Y variables,…

A: Introduction: The histogram on the upper left represents the data on the variable X. The histogram…

Q: 40,000 40,000 45,050 45,500 46,249 48,134 49,133 50,071 50,096 50,466 50,832 51,500 51,500 51,900…

A: Maximum value=82300Minimum value=40000   There is no hard and fast rule to decide the number of…

Q: the mean length of adult Etheostoma caeruleum in a stream is 6.1 cm, and length distribution follows…

A: (a) Let X denote the length of adult etheostoma caerulem in a stream and it follows normal…

Q: 14. The quiz scores of 15 students are given below. 78, 78, 79, 79, 80, 80, 81, 81, 82, 83, 83, 83,…

A: Givne that  The score of 15 students is given  Find the dot plot which represents the score

Q: Which line represents the best fit for the scatter plot data?

A: A line is said to best fit if it fits maximum of data points in the scatter plot.

Q: The scatter plot shows the theater revenue and rental revenue for each of 24 movies. Also shown is…

A:

Q: 13. The dot plot shown below was created to represent the number of brothers and sisters the…

A:

Q: Costs of Utilities The frequency distribution represents the cost (in cents) for the utilities of…

A: The frequency distribution of cost for the utilities is given.

Q: Measuring the height of a California redwood tree is very difficult because these trees grow to…

A: 1.Step-by-step procedure to obtain the coefficient of determinationusing Excel:In Excel sheet, enter…

Q: 6. Mr. Landis created a steam and leaf plot to represent the scores his students made on the final…

A:

Q: antile plot for the data in the accompanying table. Then determine whether the data com

A: Provided data: Duration 281 92 235 165 262 54 224 266 237 197 172 326…

Q: The data to the right represent the top speed (in kilometers per hour) of all the players (except…

A: A relative frequency distribution shows the proportion of the total number of observations…

Q: dentify the type of data that would be used when the variable of interest is most-watched TV show

A: Identify the type of data that would be used when the variable of interest is most-watched TV show.…

Q: 5. A math quiz has 8 questions. The number of questions that 10 different students answered…

A:

Q: Please give Q3 for this data

A: the data in ascending order is  2,60,70,70,72,72,75,76,78,78,79,80,80,81,84,84,85,86,90,92

Q: The scatter plot shown would seem to indicate which type of data association

A:

Q: 5. The data file TeachingRatings contains data on course evaluations, course characteristics, and…

A:

Q: a. Range: b. Variance: C. Standard Deviation:

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

Q: Draw your data as a scatter plot

A: The objective of this question is to compute the linear correlation coefficient for each data set…

Q: Draw a scatter plot using the data in the chart.

A: Certainly! The scatter plots and correlation coefficients of the four data sets provide a rich…

Bar Graphs

A bar graph is a chart or graphical representation of data. A bar chart, also known as a bar graph, is a graph or chart that displays categorical data using rectangular bars with heights or lengths equal to the values they represent. Typically, bar graphs show categorical and numerical variables grouped in class intervals. A bar graph is useful for comparing and analyzing a set of data.