Classes Frequency
0-4 4
5-9 8
10-14 5
15-19 2
20-24 1
Question: I need a ogive chart
Solution:-
chart
Classes Frequency 0-4 4 5-9 8 10-14 5 15-19 2 20-24 1 Question: I need a...
Question: I need an ogive chart
Frequency Table Class 0-4 5-9 10-14 15-19 Count
Classes Frequency Frequency 10-14 20 15-19 40 20-24 25 25-29 10 30-34 5 Question: I need a histogram chart, bar chart, pie chart,
Books read within the past year Frequency Relative Frequency none 0-4 5-9 10 14 15 19 20 25 total 12 14 0.171875 14 10 64
1. Given the following data: years 0-9 10-19 20-29 frequency 4 6 8 a. Identify lower class limits b. Identify upper class limits c. Identify the class boundaries 2. Given the following data: Cigarette CO (mg) Frequency 2-6 7-11 2 12-16 6 17-21 8 a. Identify the class width b. Identify the class midpoints c. Does the frequency distribution appear to have a normal distribution? 3. Histogram Cigarette Tar Frequency Table Tar (mg) Freq. 2-5 6-9 2 10-13 6 14-17...
T confidence interval ( 95% )
how can I construct 2 samples ( STEM and NON-STEM ) confidence
interval for the population mean?
Hours studied: Stem vs Non-Stem Stem Non-Stem 4 2 0 5-9 10-14 15-19 20-24 25-30 31+ 0-4 Stem Non-Stem 0-4 5-9 10-14 15-19 20-24 25-30 31+
Hours studied: Stem vs Non-Stem Stem Non-Stem 4 2 0 5-9 10-14 15-19 20-24 25-30 31+ 0-4
Stem Non-Stem 0-4 5-9 10-14 15-19 20-24 25-30 31+
Approximate the sample standard deviation given the following frequency distribution. Class Frequency 0 4 17 5 9 16 10 14 15 19 18 20 24 17 7.4 55.9 55.2 7.5
Approximate the sample standard deviation given the following frequency distribution. Class Frequency 0 4 17 5 9 16 10 14 15 19 18 20 24 17 7.4 55.9 55.2 7.5
Example (H.W): You have the following data: 8 6 11 14 10 11 9 7 2 8 9 5 5 5 12 7 8 4 17 8 12 7 8 8 7 10 8 6 9 9 11 16 2 7 4 8 4 4 5 5 9 9 6 6 7 7 9 5 4 5 14 2 9 0 6 1 1 12 11 4 1. Construct a frequency distribution for these data. 2. Develop a relative frequency...
Example (H.W): You have the following data: 8 6 11 14 10 11 9 7 2 8 9 5 5 5 12 7 8 4 17 8 12 7 8 8 7 10 8 6 9 9 11 16 2 7 4 8 4 4 5 5 9 9 6 6 7 7 9 5 4 5 14 2 9 0 6 1 1 12 11 4 1. Construct a frequency distribution for these data. 2. Develop a relative frequency...
histogram ogive frequency polygon frequency
table
00% Redo AutoSum Sort A-Z Sort Z-A Gallery Toolbox Zoom Help ste Format n Save Print Import Co 21318 35 24 3 19 25 4923 14 19 17 4 21 5 11 6 20 713 22 25 18 8 11 9 16 17 18 15 28 25 10 1827 20 16 112 Tasks 1. Complete the fequency table with 6 classes 13 14 15 Class Limit Class Boundarles mldpoint frequency cumulative relative frequency frequency...
14 24 18 23 21 18 16 14 23 17 15 13 19 23 24 14 16 26 21 14 15 22 16 12 20 23 19 26 20 25 21 19 21 25 23 25 25 19 20 15 (a) Develop a frequency distribution using classes of 12-14, 15-17, 18-20, 21-23, and 24-26. Class Frequency 12-14 15-17 18-20 21-23 24-26 Total (b) Develop a relative frequency distribution and a percent frequency distribution using the classes in part (a). If...