CK-12 Basic Probability and Statistics - A Short Course

http://www.ck12.org Chapter 6. Measures of Central Tendency - Basic 6.1 The Mean Learning Objectives Understand the mean of a s ...

6.1. The Mean http://www.ck12.org From the calculations, you can say that the team scored a mean of 4 goals per game. Example 2: ...

http://www.ck12.org Chapter 6. Measures of Central Tendency - Basic We see that this answer agrees with the result of Example 2. ...

6.1. The Mean http://www.ck12.org Step Two: Step Three: Step Four: Press 2nd0 to obtain the CATALOGUE function of the calculator ...

http://www.ck12.org Chapter 6. Measures of Central Tendency - Basic TABLE6.3: Time (Hours) Tally Number of Students 12 /// 3 15 ...

6.1. The Mean http://www.ck12.org x ̄= ∑x 1 f 1 +x 2 f 2 +x 3 f 3 +...+xnfn f 1 +f 2 +f 3 +...+fn x ̄= 612 + 714 ( 3 )+ 712 ( 8 ...

http://www.ck12.org Chapter 6. Measures of Central Tendency - Basic TABLE6.5: Number Of Tails Frequency 4 3 3 23 2 16 1 17 0 5 ...

6.1. The Mean http://www.ck12.org What was the mean mark scored by the class? A traveling salesman buys gasoline for his car ev ...

http://www.ck12.org Chapter 6. Measures of Central Tendency - Basic TABLE6.10:(continued) Number of Students Present Number of D ...

6.1. The Mean http://www.ck12.org 145.29 hours 8.55 0.35 threes 29.67 students ...

http://www.ck12.org Chapter 6. Measures of Central Tendency - Basic 6.2 The Median Learning Objectives Understand the median of ...

6.2. The Median http://www.ck12.org The median is 8. b) The first stem is to organize the data –arrange the numbers from smalles ...

http://www.ck12.org Chapter 6. Measures of Central Tendency - Basic What is the median number of hours the users spent on the In ...

6.2. The Median http://www.ck12.org Robert –22in. Sheldon –24in. Trevor –25in. Walter –26.5in. Solution: 22, 23, 24, 25, 26.5, 2 ...

http://www.ck12.org Chapter 6. Measures of Central Tendency - Basic What is the median score? The price per pound of Granny Smi ...

6.2. The Median http://www.ck12.org 1. 1. (38) 2. (19) 3. (43) 4. (114) 31 students (174.5) 74◦F 5.($35. 50 ) 8 7.($1. 665 ≈$1. ...

http://www.ck12.org Chapter 6. Measures of Central Tendency - Basic 6.3 The Mode Learning Objectives Understand the concept of ...

6.3. The Mode http://www.ck12.org Example 3:Find the mode of the following: 8, 7, 6, 5, 8, 7, 7, 6, 5, 7, 8, 6, 7, 8, 7, 7, 6, 6 ...

http://www.ck12.org Chapter 6. Measures of Central Tendency - Basic TABLE6.15:(continued) Score of The Roll Frequency 9 1 10 1 1 ...

6.3. The Mode http://www.ck12.org TABLE6.17: Counter 1 Counter 2 Counter 3 Counter 1 Counter 2 Counter 3 Y Y Y Y Y Y Y Y Y Y Y Y ...