# of Shoes f 3-10 34 11-18 23 19 - 26 12 27 - 34 7 35 - 42 5 43 - 50 2 a)  The class width is b)  The  Σf is equal to c)  The relative frequency for the class 19 - 26 is ____(express as a percent rounded to 2 decimals) d)  The class bounds for the third class are:  e)  Find the mean number of shoes owned by college students:_____   (round to 1 decimal place) f)  How would you describe the shape of the distribution? (normal, skewed right, or skewed left)

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: A) from the bellow table find the Mean? En=37 Classes 1-6 7-12 13-18 19-24 25-30 31-36 37-42…

A:

Q: Robin works as a server in a small restaurant, where she can earn a tip from each customer she…

A: a) The distribution of Robin’s tip amounts is skewed to the right. There is a gap between the…

Q: 8. Draw less than ogives for the following data. Marks: 40-50 50-60 60-70 70-80 80-90 No. of…

A:

Q: Consider the following frequency table representing the distribution of hours students watch tv in a…

A: From the given information, Total frequency=11+7+12+7+11=48. Frequency for 3rd class=12

Q: objectives choose from (A,B,C,D,E) Based on the following grouped frequency table of the income x…

A: Solution: The frequency distribution is  Income Frequency(f) Midpoint(x) fx Cumulative frequency…

Q: a. Complete the table. b. What is the class interval size (i) c. What is the population (n)

A: Here AS PER POLICY I HAVE CALCULATED 3 subparts kindly REPOST for remaining  Here given grouped…

Q: Given the information,  A. find the class width  B. Make a frequency table showing class limits,…

A: Given : observations = 42 minimum = 1 maximum = 59 we have to form five class, a) class width =…

Q: Consider the following frequency table representing the distribution of hours students spend on the…

A: The given frequency table is as follows:

Q: 26. From the following frequency distribution, you find Median. Classes Belo Belo Belo Belo Belo…

A: Given: Class Frequency 0 - 100 6 100 - 200 10 200 - 250 18 250 - 350 24 350 - 400 14…

Q: 31. Prepare a frequency table with class interval of 10 kg. and firset class as 40-50. Aiso find out…

A:

Q: Organize the student’s heights in a frequency table of 5 classes with suitable class width (class…

A: The frequency for each class interval is obtained by counting the number of data values that lie…

Q: The following stem-and-leaf chart gives the distance (in thousands of miles) driven during the past…

A:

Q: Q. 4. Calculate Mean from the following continues groups: 10-15 Groups : Frequency: 0-5 5-10 15-20…

A:

Q: 1. Find the median of the following: 100-110 110-120 Weekly wages: 90–100 60-70 70-80 80-90 No. of…

A:

Q: If the class mid points in a frequency distribution of age of a group of persons are 14, 22, 30, 38,…

A: Solution: From the given information, the class mid points in a frequency distribution of a group of…

Q: a. Find the mean using a different method that does not involve the mean () function. b. Find the…

A: Instruction : " Note:  you have to do the manual method "    Given Data : 5, 9, 14, 28, 31, 1, 31,…

Q: This frequency table depicts the average hours spent on social media use for students in PSY201…

A: Given,

Q: Use the following raw data to complete the following. Show how all computations were made by writing…

A: Data is given :  N=20(even)  { 5,8,7,6,3,9,4,4,5,8,7,4,7,5,7,3,5,8,4,9 }  Range = ( max - min )…

Q: The amounts (in dollars) spent by 20 families for dinner at a restaurant are given on the 21 32 29…

A:

Q: 35. Find mode of the following frequency distribution. Classes: 50-70 70-90 90-110 110-130 130-150…

A:

Q: In which of the following do we use tally marks to count frequencies? a. Grouped frequency…

A: Tally marks represents the number of times a data appears in the data set In a grouped frequency…

Q: Given in the following informátion in case of two attributes : (AB) = 400, (A) = 800, N= 2,500, (B)…

A:

Q: The accompanying table shows the number of students enrolled in the 25 cour Click the icon to view…

A: Given: Number of courses n = 25 Formula Used: 2k ≥ n Where, k is the number of class interval  n  is…

Q: The number of sick days taken (per month) by 200 factory workers is summarized below. Number of Days…

A: Answer: Using the given data, Total frequency = 200 By the given frequency distribution,

Q: 1. Given the following set of numbers, fill in the blanks below: 17 23 14 28 18 What is the…

A: Given, The objective is find the Mean, Median, Mode and Range for the following set of numbers.

Q: Use Minitab to simulate 1000 rolls of five dice. Find the number of times that the sum of the Based…

A: Note: Hi there! Thank you for posting the question. As you have posted multiple questions, as per…

Q: If the range of a given dataset(of quiz score) is 32 and and the desired number of classes is 7,…

A:

Q: Construct a histogram, frequency polygon and ogive using frequencies for the distribution of the…

A: Given that  The data in class interval  And we have to draw histogram , frequency polygon, and Ogive…

Q: 22-25 26 - 29 30-33 34 - 37 38 - 41 42 - 45 46 - 49 (a) Identify the following class midpoints…

A: It is given that a frequency distribution for the estimated miles per gallon (MPG) for 298 different…

Q: The geometric mean of the following data is Classes:10_12 13_15 16_18 19_21 22_24 Fi:4 12 20 14 18

A:

Q: 2) The two-way table shows the relative frequencies of students who complete their homework and…

A:

Q: Here is a data set: 248 216 237 256 224 194 198 247 213 203 212 201 207 212 218 217 200 203 185 178…

A: First we check the given data and see what is the minimum value then we create class interval…

Q: The Mean of the following student marks equals to 25 mark Frequency 0-10 20-20 8 20-30 30-40 40-50…

A:

Q: 2. The following table shows the distribution of number of students per teacher in 80 Colleges.…

A: