It is bimodal
ideology
Your friend may only call you when they need something because they may see you as someone who is reliable and helpful in times of need. They may not realize that this behavior can be hurtful and may not be considering your feelings. It's important to communicate with your friend about how you feel and set boundaries in your relationship.
It is appropriate to set boundaries with someone who only contacts you when they need something when you feel taken advantage of or when the relationship feels one-sided. Setting boundaries can help maintain a healthy balance in the relationship and protect your own well-being.
A set of numerical data is called a dataset.
Although everyone thinks it's Steven Hawking with an IQ or slightly over 200, it's actually Marilyn vos Savant with and IQ of 228. Please be sure to note however, that results can very from test to test and from day to day. There is no set way to measure intelligence as there are too many aspects to take into account (memory, problem-solving, etc), so don't put too much faith in your IQ rating. You could easily score 140 on an IQ test and still seem dumber than the dog next door. :-)
Scewed data set
This is known as a skewed data set.
A bi-modal data set is a data set that has two modes. In the data set 1, 2, 2, 3, 4, 4, 5 the mode is 2 AND 4. So it is a bi-modal data set. Hope that helps.
The mode of a data set is the one item (or number) that appears the most. For example a data set of 1, 3, 3, 5 would have a mode of 3.
You can't do this without knowing the distribution of scores.
write an interval and a scale for the data set 55,30,78,98,7, and 45
Modal length refers to the most frequently occurring value in a set of data. In statistics, it is one of the measures of central tendency, alongside the mean and median. A dataset can be unimodal (one mode), bimodal (two modes), or multimodal (multiple modes), indicating how many values appear with the highest frequency. Understanding modal length helps identify the common characteristics or trends within the data.
The modal height is the height that appears most frequently in a set of data. So, if you line up a bunch of heights from shortest to tallest, the modal height is the one that pops up the most. It's like the popular kid at the height party.
If you have a set of individual observations, the mode is the observation that occurs the most often.However, with very large sets, you may wish to group the data into classes. In that case, the class with the largest frequency is the modal class.The modal class need not contain the mode. Also, the modal class depends on how the classes are defined.
if data is in the form of frequency distribution then the modal range is the interval containing the highest frequency of observations
q2
This question was assigned to help you discover whether you know what "average" means, and how to use it. Sadly, the answer is pretty obvious. If the average of 15 scores is 66, then their sum is 990 when you add them all up. Any set of numbers (each one 100 or less) that adds up to 990 can be a set of scores that average 66.