1 Mean and Mode are the same but not the median 2 Median and

1.) Mean and Mode are the same but not the median

2.) Median and Mode are the same but not the mean

3.) Mean and Median are the same but not the mode

sample size is 6.

Solution

a. Write this as 6,8,8,9,10,10,10,11,11,12. The mean is the average. It\'s the sum of these numbers divided by the number of numbers. It\'s 96/10 which is 9.6. The median is the \"middle\" number. Since there are two \"middle\" numbers here, the median is the average of these two numbers. The average of 10 and 10 is 10. The median is 10. The mode is the number that occurs most often. Since 10 occurs three times (which is more than any other number), it is the mode. b is done the same way. The mean is 930/9=103 1/3 or 103.333333... (the 3 repeats forever). The median is the \"middle\" number. Write the numbers from least to greatest. The median is 100. The mode is the number that occurs most often. Here, the mode is 90 since it is the only number that occurs twice