Answer for 50 points.
1. Rosa and Enrique are in the same mathematics class. On the first five test, Rosario received scores of 78, 77, 64, 86 and 70. Enrique received scores of 90, 61, 79, 73 and 87. How much higher was Enrique’s average than Rosa’s average?
2. The ages of a group of 12 kinder−A at the Kiddie College in Malate are as follows: 3 1/4 3 1/2 3 4 4 1/4 3 1/5 4 1/2 4 1/5 3 3/4 3 2/5 4 3/4 3 3/5, what is the mid range?
3. The number of miles that Jenna cycled each week for a 7-week period is shown: 36, 42, 28, 52, 48, 36, 31 What is the median number of miles Jenna cycled?
4. Dr. Jay is a dentist. He needs to report on the average number of cavities that his patients have. 1, 0, 1, 5, 6, 3, 4?
Answers
Answer:
Rosa and Enrique are in the same mathematics class. On the first five test, Rosario received scores of 78, 77, 64, 86 and 70. Enrique received scores of 90, 61, 79, 73 and 87. How much higher was Enrique’s average than Rosa’s average?
2. The ages of a group of 12 kinder−A at the Kiddie College in Malate are as follows: 3 1/4 3 1/2 3 4 4 1/4 3 1/5 4 1/2 4 1/5 3 3/4 3 2/5 4 3/4 3 3/5, what is the mid range?
3. The number of miles that Jenna cycled each week for a 7-week period is shown: 36, 42, 28, 52, 48, 36, 31 What is the median number of miles Jenna cycled?
4. Dr. Jay is a dentist. He needs to report on the average number of cavities that his patients have. 1, 0, 1, 5, 6, 3, 4?
Step-by-step explanation:
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1. Rosa and Enrique are in the same mathematics class. On the first five test, Rosario received scores of 78, 77, 64, 86 and 70. Enrique received scores of 90, 61, 79, 73 and 87. How much higher was Enrique’s average than Rosa’s average?
2. The ages of a group of 12 kinder−A at the Kiddie College in Malate are as follows: 3 1/4 3 1/2 3 4 4 1/4 3 1/5 4 1/2 4 1/5 3 3/4 3 2/5 4 3/4 3 3/5, what is the mid range?
3. The number of miles that Jenna cycled each week for a 7-week period is shown: 36, 42, 28, 52, 48, 36, 31 What is the median number of miles Jenna cycled?
4. Dr. Jay is a dentist. He needs to report on the average number of cavities that his patients have. 1, 0, 1, 5, 6, 3, 4....
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