ISEE Lower Level Quantitative : How to identify the parts of a list
Study concepts, example questions & explanations for ISEE Lower Level Quantitative
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Example Questions
Example Question #11 : Sets
Valena has two older brothers that are ages 
To find the mean of Valena's siblings, calculate the sum of their age's. Then divide the sum by the total number of siblings.
Thus, the solution is:
Example Question #11 : Data Analysis
Find the mode in the following sequence of numbers:
The mode is the number that appears the most amount of times within the list. Thus, the correct answer is 
Example Question #61 : Data Analysis And Probability
Find the mode of the following number set:
The mode is the number that appears the most amount of times within the set. Thus, the correct answer is 
Example Question #14 : Data Analysis
David works as an attorney. The following number set represents the amount of hours that he worked each of the last five days.
Find the median number of hours that David worked last week.
To find the median number of hours David worked, arrange the number set in ascending or descending order. The median is the middle number.
Thus, the solution is:
Median =
Example Question #61 : Data Analysis And Probability
Recently, Antonio has been keeping a record of how many hours that he sleeps per night. The following sequence of numbers is the amount of hours Antonio has slept during each of the last seven nights.
What is the mean number of hours that Antonio slept per night?
To calculate the mean number of hours that Antonio slept per night, first find the total number of hours he slept during the past seven nights. Then divide the sum total by the number of nights in a week.
Thus, the solution is:
Example Question #16 : Data Analysis
Carra enjoys writing computer code. She has kept a journal to log how many hours that she has coded. According to her records, during each of the past three years she has coded 
What is the average amount of time that Carra coded per year?
To find the average number of hours that Carra coded per year, find the total number of hours that she coded. Then divide the sum total by the number of years that she has logged her coding hours.
Thus, the solution is:
Example Question #62 : Data Analysis And Probability
Find the range of the following number sequence:
To find the range of the number sequence, find the difference between the largest and smallest numbers. Therefore,
Example Question #1621 : Isee Lower Level (Grades 5 6) Quantitative Reasoning
Kayla has guitar practice several times per week. On separate days, she practiced for 
Find the average number of hours that Kayla practiced guitar per day.
To calculate the average amount of time that Kayla practiced guitar per day, find the total number of hours that Kayla practiced. Then divide the total number of hours she practiced by the total number of days that she practiced guitar.
Thus, the solution is:
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