List your raw data results in a column in Excel. 2. Construct a relative frequency distribution of your data. Remember each class should have the same width, for example classes of 0 to 5, 6 to 10, 11 to 15 etc.
Class |
Frequency |
Relative |
|
0-5 |
5 |
||
6-10 |
11 |
||
11-15 |
8 |
||
16-20 |
1 |
||
21-25 |
0 |
List your raw data results in a column in Excel. 2. Construct a relative frequency distribution...
Construct a frequency distribution and a relative frequency histogram for the data set using five classes. Which class has the greatest relative frequency and which has the least relative frequency? Ratings from 1 flowest) to 10 Thighest) from 36 taste testers 2 94 10 10 6 9 55 8 7 5 6 9 4 10 4 3 5 3 5 6 1 3 10 2 7 3 3 6 5 1 0 4 1 Construct a Sequency distribution for the...
Using the column of data HEADLEN, the head length in inches: Construct a frequency distribution by hand with 5 or 6 classes. Sort the data. Identify the minimum and maximum data and the class information: class width, class limits, class boundaries, and class midpoints. Show all work and the resulting frequency distribution table. Hand draw the histogram for the frequency distribution. Make it look professional; title and label appropriately. Use a ruler. Describe the shape of the histogram,...
construct a frequency distribution for the data set. Use the following table headings: class,frequency,midpoint,relative frequency,cumulative frequency Number of classes:5 Data set: Exam scores for all students in statistics class 83,92,94,82,73,98,78,85,72,90,89,92,96,89,75,85,63,47,75,82
Use six classes to construct a frequency distribution for the following data. Include frequencies, relative frequencies, and cumulative frequencies. This is an example in Section 2.1. Try to do it and check your results with the solution in the example. Numbers of Miles Professors Drive to Work Each Day .8 2.7 9.3 6.5 5.8 10.2 1 3.7 9.1 6.2 11 1.9 5.5 4.8 7.3 9.1 14
Age - frequency and relative frequency Use the given data to construct a frequency distribution. A medical rese g s ar 4 p treatnarch team sudied the sges of patients who u strokes caused by stress The nts who suffered stress strokes were as follows 29 30 36 41 45 so 57 61 28 50 36 58 60 38 36 47 40 32 58 46 61 40 55 32 61 56 45 46 62 36 38 40 50 27 Construct...
1. Construct a frequency distribution for the following data. Use a first lower class limit of 10 and a class width of 5: 12, 14, 16, 13, 25, 30, 14, 24, 22, 16, 18, 11, 23, 27, 24, 17, 21, 18, 16 B. Frequency Frequency Interval 10-15 15-20 20-25 25 - 30 30-35 Interval 10 - 14 15-19 20-24 25-29 30 - 34 5 Frequency Interval Frequency 5 - 145 15-24 11 - 25-34 3 Interval 10-14 15-19 20 -...
(b) Develop a relative frequency distribution and a percent frequency distribution using the classes in part (a). If required, round your relative frequency answers to three decimal places and percent frequency answers to one decimal place. 12-14 15-17 18-20 21-23 24-26 Total Consider the following data: 14 19 23 19 16 15 20 20 21 25 24 18 17 23 26 18 16 15 24 21 16 19 21 23 20 23 14 13 14 16 12 26 19 25...
Create a Categorical Frequency Table and Grouped Frequency Distribution table in Excel using the above data Example 2-1 Distribution of Blood Types Twenty-five army inductees were given a blood test to determine their blood type. The data set i:s ВВАВ B AO О O A AB B Construct a frequency distribution for the data Categorical Frequency Table (Qualitative or Discrete Data) 1. In an open workbook select cell A1 and type in all the blood types from Example 2-1 down...
1) Excel's _____________ can be used to construct a frequency distribution for quantitative data. a) COUNTIF function b) AVERAGE function c) FREQUENCEY function d) none of these answers is correct e) SUM function 2) Excel's ______________ can be used to construct a frequency distribution for qualitative data. a) Pivot Table report b) COUNTIF function C) chart wizard d) SUM function e) none of these answers is correct 3) The relative frequency of a class is computed by a) None of...
Construct a Frequency Table Given a Data List 08 For the data given in the table below, construct a frequency distribution with 6 classes. What is the frequency of the 4th class? Height of eruption (in.) 127 96 110 150 140 110 100 130 110 126 135 116 118 129 128 120 135 130 102 141 Construct a Frequency Table Given a Data List 08 For the data given in the table below, construct a frequency distribution with 6 classes....