Molly's Candle Shop has several retail stores in the coastal areas of North and South Carolina. Many of Molly's customers ask her to ship their purchases. The following chart shows the number of packages shipped per day for the last 100 days. a. What is the total number of frequencies? b.What is the class interval? c.What is the class frequency for the 20 to 25 class? d.What is the relative frequency of the 20 up to 25 class? (Round your answer to 2 decimal places.) e. What is the midpoint of the 0 up to 5 class? (Round your answer to 1 decimal place.) f. On how many days were there 20 or more packages shipped?

Forty randomly selected people were asked the number of people living in their home. Let X = the number of people living in one home. The results are as follows: (3 points each) X Frequency Relative Frequency 1 2 2 5 3 8 4 12 5 12 6 0 7 1 a. Complete the frequency table. B. What percent of the people that have at least 5 people living in their home?

How many prices are between $29.99 and $70?

Determine the number of classes in the frequency table below O A. 2 Class Frequency O B. 20 36-37 7. O C. 6 38-39 2. O D. 5 40 41 9. 42-43 44 45 Click to select your answer.

The following is the number of minutes to commute from home to work for a group of 25 automobile executives.    51 29 30 34 44 27 52 24 57 31 40 45 40 43 40 36 39 36 48 42 39 43 48 38 33       a. How many classes would you recommend? b. What class interval would you suggest?

Below are the times (in days) it takes for a sample of 16 customers from Jack's computer store to pay their invoices. 19, 15, 43, 39, 35, 31, 27, 22, 34, 34, 34, 30, 30, 26, 26, 26 Send data to calculator Draw the frequency polygon for these data using an initial class boundary of 14.5 and a class width of 7. Note that you can add or remove classes from the figure. Label each class with its midpoint. Frequency 6- Time (in days) Check Save For Later Submit Ass O 2021 McGraw Hill LLC. All Rights Reserved Terms of Use Privacy Center MacBook ►► 4) SC FS F7 FB F9 F11 F2 F4 + % & 2$ 4. @ 23 2 3 7 8 9 Q W E R T Y U A S F G H. K > V В alt alt MOSISO command option ntrol option command .. .· V CU

6. The table shows the number of each type of book found at an online auction site during a recent search. ( Type of Book Children's Fiction Nonfiction Educational Number 51,033 141,114 253,074 67,252 a. Construct a relative frequency table for the book data. b. Construct a pie chart and a bar chart for the book data.

On the right are raw test scores from a history test. a. Construct an ordered stem and leaf plot for the given data. b. Construct a grouped frequency table for these scores with intervals of​ 5, starting the first class at 55. c. Draw a histogram of the data. d. If a circle graph of the grouped data in​ (b) were​ drawn, how many degrees would be in the section representing the 55–59 ​interval? 55 61 72 80 94 61 71 79 72 74 77 79 88 83 89 86 88 81 86 82 80 97 92 94 94

18.  a. What is this chart called?multiple choice Frequency polygon Histogram Bar chart b. How many total days were packages shipped?   c. What is the class interval?   d. How many days were 30 up to 35 packages shipped?   e. What is the relative frequency of days in the 30 up to 35 class? (Round your answer to 2 decimal places.)   f. What is the midpoint of the 25 up to 30 class? (Round your answer to 1 decimal place.)   g. On how many days were there 10 or more packages shipped?

Select the correct answer and write the appropriate letter in the space provided _____ 1. A grouping of data into classes giving the number of observations in each class is called a(an)   a bar chart.   b. frequency distribution.   c. pie chart.    d. cumulative frequency distribution.   ______ 2. The distance between consecutive lower class limits is called the   a. class interval.   b. frequency distribution.   c. class midpoint.   d. class frequency.   ______ 3. The class midpoint is   a. equal to the number of observations.   b. found by adding the lower class limits of two consecutive classes and dividing by 2.   c. equal to the class interval.   d. all of the above.   ______ 4. The number of observations in a particular class is called the    a. class interval.   b. class frequency.   c. frequency distribution.   d. none of the above.   ______ 5. A bar chart is used most often when   a. you want to show frequencies as compared to total observations.   b. you want to show…