Ages Number of students 15-18 19-22 4 23-26 8. 27-30 6. 31-34 6. 35-38 3 Based on the frequency distribution above, is 22.5 a: Class width Class boundary Lower class limit Upper class limit Class midpoint Check Answer

Q: Pupils Per Teacher The average number of pupils per teacher in certain states is shown. 9 13 16 18…

A: given that  The average number of pupils per teacher in certain states is shown.   9 13 16 18 21 25…

Q: Ages Number of students 15-18 19-22 23-26 27-30 31-34 35-38 etry this question below Cumulative…

A: Given data Class  frequency  cumulative frequency  15-18 5 5 19-22 2 7 23-26 2 9 27-30 5…

Q: Ages Number of students 15-18 7 19-22 2 23-26 10 27-30 7 31-34 2 35-38 2 Based on the frequency…

A:

Q: Ages Number of students 15-18 4. 19-22 10 23-26 10 27-30 31-34 35-38 Based on the frequency…

A: From the given table, The total frequency is 4+10+10+6+8+5=43 The frequency value for the class with…

Q: Protein Grams in Fast Food The amount of protein (in grams) in a variety of fast-food sandwiches is…

A:

Q: Ages Number of students 15-18 7 19-22 10 23-26 4 27-30 2 31-34 7 35-38 5 Based on the frequency…

A:

Q: Identify the lower class​ limits, upper class​ limits, class​ width, class​ midpoints, and class…

A: A) The lower class limits are as follows: Lower Class limits 5 15 25 35 45…

Q: Ages Number of students 15-18 3 19-22 8 23-26 5 27-30 5 31-34 10 35-38 3 Based on the frequency…

A: Given:

Q: Ages Number of students 15-18 2 19-22 4 23-26 3 27-30 7 31-34 6 35-38 10 Based on the frequency…

A: Solution-: We have following table: Ages # of students 15-18 2 19-22 4 23-26 3 27-30 7…

Q: Which type(s) of frequency distribution graph(s) should be used for data that come from an interval…

A: Types of frequency distribution graphs should be used for data that come from an interval scale of…

Q: b. The class marks, class boundaries, relative frequency, >CF and CF The frequency distribution…

A: Given : lower class limit of 20 and with a class width/ class size of 7.

Q: Ages Number of students 15-18 5 19-22 8 23-26 10 27-30 8 31-34 8 35-38 10 Based on the frequency…

A: class f rf = f/n 15-18 5 5/49 19-22 8 8/49 23-26 10 10/49 27-30 8 8/49 31-34 8 8/49…

Q: Ages Number of students 15-18 3 19-22 7 23-26 10 27-30 5 31-34 3 35-38 8 Based on the frequency…

A:

Q: Ages Number of students 15-18 19-22 23-26 10 27-30 31-34 35-38 10 Based on the frequency…

A:

Q: An incomplete frequency distribution is given as follows : Variable Frequency Variable Frequency…

A: Given that:  We have to find the missing frequencies :

Q: How to complete a Frequency Distribution table and the class width  with the information provided .…

A: Given values are17,19,13,21,11,59,16,10,33,24,30,42,58,19,15,18,22,28,32,29,25,35,22,18

Q: Ages Number of students 15-18 5 19-22 9 23-26 8 27-30 6 31-34 4 35-38 4 Based on the frequency…

A:

Q: rotein Grams in Fast Food The amount of protein (in grams) in a variety of fast-food sandwiches is…

A: Solution-: We want to find  the class width for frequency distribution with 8 classes?

Q: Ages Number of students 15-18 19-22 4 23-26 8 27-30 31-34 35-38 Based on the frequency distribution…

A:

Q: Ages Number of students 15-18 5 19-22 3 23-26 8 27-30 8 31-34 3 35-38 9 Based on the…

A: A relative frequency is the percentage of frequency according to the classes. It can be calculated…

Q: Ages Number of students 15-18 10 19-22 8 23-26 10 27-30 2 31-34 6 35-38 7 Based on the frequency…

A: Given data,   Find relative frequency for class with lower limit 15.

Q: Ages Number of students 15-18 3 19-22 4 23-26 2 27-30 7 31-34 2 35-38 8 Based on the frequency…

A: Relative frequency: Relative frequency of a class is the ratio of number of occurrences of a class…

Q: Ages Number of students 15-18 10 19-22 2 23-26 7 27-30 9 31-34 9 35-38 6 Based on the frequency…

A:

Q: 14. A is a way of summarizing data by showing the number of observations that belong in the…

A: First understand the definition of different options given the question. A. Frequency distribution…

Q: Number of students Ages 15-18 19-22 23-26 27-30 6. 31-34 35-38 Based on the frequency distribution…

A: A class boundary is obtained by subtracting 0.5 from the lower class limit and adding 0.5 to the…

Q: Ages Number of students 15-18 7 19-22 10 23-26 3 27-30 4 31-34 3 35-38 6 Based on the frequency…

A:

Q: Protein Grams in Fast Food The amount of protein (in grams) in a variety of fast-food sandwiches is…

A: The grouped data is derived by grouping together data points into groups. This will be helpful for…

Q: (a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use…

A: Given Data :

Q: Identify the lower class​ limits, upper class​ limits, class​ width, class​ midpoints, and class…

A:

Q: Pupils Per Teacher The average number of pupils per teacher in certain states is shown. 24 14 18 23…

A: The average number of pupils per teacher in a certain states is shown as follows. 24  14  18  23  27…

Q: 1. Mr. Ali, working as a sales man collected the details of the amount of money spent by 50…

A: Frequency distribution: In statistics, a frequency distribution is a list, table that contains the…

Q: Ages Number of students 15-18 10 19-22 9 23-26 9 27-30 4 31-34 3 35-38 9 Based on the frequency…

A:

Q: Ages Number of students 15-18 7 19-22 8 23-26 6 27-30 3 31-34 2 35-38 10 Based on the frequency…

A:

Q: Use the appropriate grouping method to : a. determine a frequency distribution. b. obtain a…

A: a. The table represents random sample of 50 households one year energy consumption. Calculation:…

Q: Ages Number of students 15-18 9 19-22 7 23-26 4 27-30 7 31-34 8 35-38 10 Based on the frequency…

A: The frequency for the class with lower class limit 23 is 4 and the total frequency is 45.

Q: Old Faithful Listed below are sorted duration times (seconds) of eruptions of the Old Faithful…

A:

Q: The heights​ (to the nearest​ inch) of 30 males are shown below. Construct a frequency distribution…

A:

Q: a. Construct a relative frequency distribution table for this data. b. What proportion of employees…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Protein Grams in Fast Food The amount of protein (in grams) in a variety of fast-food sandwiches is…

A: Formula to find class width : Class width = Maximum value - Minimum value Number of classes

Q: Protein Grams in Fast Food The amount of protein (in grams) in a variety of fast-food sandwiches is…

A: The lowest number is 24.The highest number is 57.Total numbers = 27 The class limits could be:20 -…

Q: Ages Number of students 15-18 10 19-22 7 23-26 9 27-30 8 31-34 9 35-38 7 Based on the frequency…

A: The table shows the ages and number of students.

Q: Ages Number of students 15-18 10 19-22 7 23-26 9 27-30 9 31-34 10 35-38 2 Based on the frequency…

A: Given, Ages Number of students 15-18 10 19-22 7 23-26 9 27-30 9 31-34 10 35-38 2

Q: Construct a frequency distribution and a frequency histogram for the data set using the indicated…

A: Frequency Distribution Table   Bin Frequency 1250-1400 2 1400-1550 4 1550-1700 5…

Q: Protein Grams in Fast Food The amount of protein (in grams) in a variety of fast-food sandwiches is…

A:

Q: Ages Number of students 15-18 19-22 23-26 10 27-30 2. 31-34 3 35-38 10 Based on the frequency…

A: In grouped data, observations are clustered into groups. The groups and the corresponding…

Q: QI/ For the following frequency distribution table, find: 1. Number of classes 2. Complete the table…

A:

Q: Ages Number of students 15-18 19-22 4 23-26 8. 27-30 9. 31-34 35-38 3 Based on the frequency…

A: lower class limit is a smallest value of class  class midpoint is a average value of lower limit and…

Q: Question content area bottom Part 1 ​(a) What is the class​ width?   enter your response here…

A:

Q: Pupils Per Teacher The average number of pupils per teacher in certain states is shown. 24 21 16 14…

A: Frequency distribution: In the statistics, a frequency distribution is a list, table that contains…

Q: Ages Number of students 15-18 8 19-22 23-26 7 27-30 31-34 6 35-38 3 Based on the frequency…

A: We have to find given cumulative frequency..