About how many text messages do you send and receive in a typical day? Responses to this question for 24 individuals follow: 230, 30, 50, 450, 300, 20, 30, 50, 200, 45, 35, 50, 250, 100, 0, 100, 10, 14, 200, 4, 135, 150, 80, 70 (a) Draw a stem-and-leaf plot of these data. (The stem represents the hundreds place and the leaf represents the tens place. Split the stems, placing leaves 0 to 4 on the first stem and leaves 5 to 9 on the second stem of the same value. Enter numbers from smallest to largest separated by spaces. Enter NONE for stems with no values.) stem leaf 0   0   1   1   2   2   3   3   4   4

Q: Obtain a 3-point moving average for the following data 23,24,25,25,22,45,29,25,30,29,31,35.

A: In question, We have given the following data set: 23, 24, 25, 25, 22, 45, 29, 25, 30, 29, 31, 35…

Q: Use a stem and leaf plot that has two rows for each stem to display the data, which represents the…

A: Solution: Given data:…

Q: Create a box plot for the data given. 19, 28, 35, 52, 54, 59, 60, 67, 79, 82, 84, 86, 92, 94, 100 20…

A: Given data, 19,28,35,52,54,59,60,67,79,82,84,86,92,94,100   Sort the data in ascending order.…

Q: There are five numbers in a data set. They are 1, 2, 18, 19 and x, where x is one of the largest two…

A: The five numbers are 1,2,18, 19, and x. Here, x is the one of the largest two number of five. Median…

Q: 1.Drive D of a computer having 25 folders contain the following number of files: 4, 0, 5, 2, 3, 1,…

A: Note : Since you have posted a multiple questions with multiple sub -parts, we will solve first…

Q: 15- 14- 13- 12- ? 11- 10- Amount spent on 9- entertainment 8- (in dollars) 7- 6- 5- 4- 3- 2- 1- 4 5…

A:

Q: 106, 108, 113, 118, 119, 126, 130, 134, 141, 144, 145, 147, 151, 153, 155, 157, 160, 161, 162, 168,…

A: It is given the data are the distances between 50 retail stores and a large distribution center.The…

Q: A frequency table on the data set which contains 100 companies and 15 countries is plotted.which…

A: When we have continuous measurements, and we have to compare them, we use Histogram.

Q: For each of 25 students in a class, a teaching assistant is noting down the marks obtained by the…

A: Given data set is 11,47,18,42,34,13,11,37,23,46,13,19,48,16,31,39,48,43,50,10,10,49,37,25,29Ordered…

Q: Find the mode for the following data. 36, 21, 15, 21, 44, 15, 48, 54, 21, 59.

A: As show, 21 appears 3 times which is the highest.

Q: Which type of graph(s) should be used for the following data? Choose all that apply. {38, 59, 46,…

A: Given Information: Data = ( 38,59,46,38,55,64,78,47,95,65,45,12,48,68,56,46)

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: find the mode for the following data 7,5,2,3,9,8,7,4,5,2 Select one: a. 5,3,2,1 • b. 4,5,2 • c. No…

A:

Q: Find the mode for the following data 12,8,18,38,17,37,16,87,8,12,8

A: Answer: Given data is: 12,8,18,38,17,37,16,87,8,12,8 Number of observations = 11

Q: The range of the following data set { 120, 80, 75, 18, 15, 23, 140, 16} is

A: The Range is the difference between the lowest and highest values.

Q: The dot plot below represents this set of data: 8, 7,5, 5, 4, 2, 3, 3, 4, 6, 5, 4, 5, 5 True .. ..

A:

Q: b. The test statistic (t |(please show your answer to 3 decimal places.) c. The p-value = (Please…

A: b. The test statistic value is obtained by using EXCEL. The software procedure is given below:…

Q: Find the range from the given data set, 45,37,33,78,94,12,48,56,69,40

A: Answer:- Given data set in ascending order,  12, 33, 37, 40, 45, 48, 56, 69, 78, 94  Using formula,…

Q: 9. Castle Rock Entertainment has produced many movies over the past few years. A vice president…

A: Given that  We have to find  a..The correlation coefficient between cost and the Gross income…

Q: Find the mode for the given data set, 55,67,55,89,34,65,34,55,67,89

A: In statistical analysis, the mode is a valuable measure that identifies the most frequently…

Q: Find median of data Class       5-9,10-14,15-19,20-24,25-29 Frequncy   4         6        8…

A:

Q: For the following data: 2, 5, 5, 6, 7, 7, 8, 9, 10 find Q4

A: In order to find the quartiles, first it is required to arrange the data in ascending order. 2, 5,…

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

A:

Q: Find the range for the given data set 34,65,78,94,32,16,36,54,48,83

A: 34,65,78,94,32,16,36,54,48,83

Q: The following data are the ages (in years) of 17 history teachers in a school district. 39, 29, 44,…

A: We have given the data of ages of 17 history teachers in a school district- 39, 29, 44, 31, 56, 26,…

Q: Italian Tours offers a daily sightseeing trip around Florence. The list below gives the number of…

A: Given data, 19,19,23,23,27,29,30,34,36 Range=?

Q: Use a stem-and-leaf plot to display the data, which represent the numbers of hours 24 nurses work…

A: To draw a stem and leaf diagram, we note each of the observed values and divide each such value into…

Q: The grades of of 20 calculus students is listed below: 25, 27, 25, 32, 27, 36, 45, 29, 26, 20, 48,…

A: Stem and leaf plot: Stem and leaf plot are used to show the frequency with which certain class of…

Q: The following variable represent numbers, ranked from lower to highest A B C D E. What is the median…

A: There are total 5 numbers in the given data A B C D E. So thee median will be 5+12=3rd value.

Q: 4. For the three-part question that follows, provide your answer to each question in the given…

A: Givenpart A:-2,16,4,11,14,8,17,19,13,19,9,15,8,13,17

Q: For which of the following sets of data should a stacked bar chart be used?

A: *Answer:

Q: Find the range for the given data set, 44,56,76,98,37,22,38,46,11,39

A: Answer:-  Given data set is,  44,56,76,98,37,22,38,46,11,39  Using formula,  Range = Maximum value -…

Q: For the data set: {25, 4, 4, 7, 10, 13, 8, 3, 5, 8, 6, 3, 5. 6, 6, 5, 5, 10, 5, 7, 14, 6, 4} List…

A: First, we need to arrange the data in ascending order. This helps us to easily identify the…

Q: I have the final exam scores of a Stats class, they are: 85, 82, 81, 83, 89, 96, 70, 71, 52, 30,…

A: The provided data set is: 85 82 81 83 89 96 70 71 52 30…

Q: Below are numbers of hours that a sample of 19 recent college graduates reported working last week.…

A:

Q: Find the range for the given data set, 22,52,89,63,41,71,14,83,96,12

A: Answer: From the given data, 22,52,89,63,41,71,14,83,96,12 Sample size(n) = 10

Q: Suppose a data set has the following statistics: 25th percentile is 101 75th percentile is 112 The 6…

A: Given, 6 smallest data points are: Values 57 75 75 80 89 92

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.