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What is the independent and dependant variable for how does studying with music affect students test scores?
Independent variable: studying with music Dependent variable: students' test scores
What was Stalins IQ?
Stalin had 140 IQ
What is an hypothesis for what effect does studying with music have on student test scores?
One hypothesis could be that studying with music may either positively or negatively impact student test scores. For example, listening to music could improve focus and help some students retain information better, leading to higher scores. On the other hand, music might be a distraction for some students, hindering their ability to concentrate and negatively impacting their test performance.
What is a factual statement about differences in IQ test scores in the US?
Research has shown that there are persistent differences in IQ test scores across different racial and ethnic groups in the US, with some groups consistently scoring higher or lower on average than others. However, it is important to note that while there may be differences in average scores, individual differences within each group are greater than differences between groups.
What did Robert l Williams score on his IQ test?
There is no widely available information on Robert L. Williams' IQ test score. IQ test scores are generally considered private and confidential information, and not usually disclosed publicly.
Is the mean median and mode a good way to describe test scores?
yes it is a good way to describe test scores answer
The mean of 5 different scores is 10 what are the largest and smallest possible values for the median if all test scores must be whole numbers?
If scores of zero are permitted, the lowest median is 2 as in (0,1,2,3,44) and the highest median is 10 as in (8,9,10,11,12). If a zero score is not permitted, then the lowest median is 3 as in (1,2,3,4,40).
Jennifers test scores for five history tests were 66 73 92 90 and 73 How do the median and mode of her scores compare?
They are the same.
Why is median important in math?
It's just the median number of a given date. It can help when you want to calculate the performance of something, like test scores.
How do you compute for the median class?
The median is the number in the middle. Arrange all the scores from smallest to biggest and the middle on is the median if there is an odd number of scores. If there is an even number of scores, find the mean of the two middle numbers and that is the median.
From 11 positive integer scores on a 10-point quiz the mean is 8 the median is 8 and the mode is 7 Find the maximum number of perfect scores possible on this test?
3 perfect scores.
What does the median score mean?
the number that is in the middle of that particular set of numbers.
What landmark would a teacher use reporting class scores on a math test?
The landmark is the mean median range and more
What is a median score?
the sum of the scores divided by the number of scores submitted
50 percent scores falling below median?
Yes. That is how the median is defined.
Give an example of a set of 6 test scores where the mean and the median have same value but the mode is different?
2, 2, 5, 7, 9, 11. Mean = Median = 6 Mode = 2
Can the median be found when there are undetermined scores?
Yes!
