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How do you create five scores with a mean of 10 and a standard deviation of 0?
Wiki User
∙ 11y ago
Since the standard deviation is zero, the scores are all the same. And, since their mean is 10, they must all be 10.
Wiki User
∙ 11y ago
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What are all the values that a standard deviation can possibly take?
Any real value >= 0.
If two distributions have exactly the same mean and standard deviation must their histograms have the same shape If they have the same five-number summary must their histograms have the same shape?
No, and no. Think about two skewed distributions that are mirrored across the mean so that one is right and one is left. they have the same mean and standard deviation, but are opposite. Also, the 5 number summary does not affect a histogram
Danielle has taken five math tests so far this year. The tests are out of twenty points, and she has gotten the following scores. 17, 19, 20, 14, 16 What is the mode of her scores?
Its 17
If a standard number cube or die is rolled what is the probability that a 4 does not land face up?
If a standard number cube or die is rolled, the probability that a 4 does not land face up is five out of six, or (six minus one) out of six.
What is the probability of rolling a number equal to or higher than 5 on a number cube?
There is only one other number higher than five on the standard six sided number cube. That being said, their is only a one in two, or 50% chance that you will roll equal or higher than five. But only if the five and six are what's relative. It you count the numbers one through four, then you only have a two in six, or one in three (33.3%) chance of rolling five or six.
What are all the values that a standard deviation can possibly take?
Any real value >= 0.
Can the five-number summary be used to calculate the standard deviation?
No. To calculate a sample standard deviation one requires the sample values. The five-number summary provides only the lowest value, the highest, the median, and the upper and lower quartiles. In any sample of size greater than five some values will be missing from the summary.
How To Calculate Standard Deviation?
You can calculate standard deviation by addin the numbers of data that are together and dividing that number by the amount pieces of data.THAT IS TOTALLY INCORRECT.What was answered above was the calculation for getting an (mean) average.If you take five numbers for example 1, 2, 3, 4, 5 then the (mean) average is 3.But the standard deviation between them is 1.58814 and the variance is 2.5Also the population std. deviation will be 1.41421 and the population variance will be 2.see standard-deviation.appspot.com/
How do you find standard deviation?
First, you need to determine the mean. Then, subtract the mean from every number you have. The SQUARE all your numbers. Add up all of the resulting squares to get their total sum. Divide by one less then the total numbers you have (if you have 6 numbers you will divde by five) To get the standard deviation, just take the square root of the resulting number
How you can you retrieve old GMAT test scores?
GMAT = Scores More than Five Years Old = You may request additional score reports for tests taken up to ten (10) years prior to the day you are making the request. (Please note that scores more than five (5) years old are archived and requests for these scores may require additional processing time and a fee that is in addition to the standard ASR fee.) However, if you have tested within the past five (5) years and have a valid score, we will not report scores more than five (5) years old.
If two distributions have exactly the same mean and standard deviation must their histograms have the same shape If they have the same five-number summary must their histograms have the same shape?
No, and no. Think about two skewed distributions that are mirrored across the mean so that one is right and one is left. they have the same mean and standard deviation, but are opposite. Also, the 5 number summary does not affect a histogram
What is the standard form of five thousands?
The standard form of five thousands is: 5.0 × 103The standard notation of five thousands is: 5,000
What is five cubed in standard form?
Five cubed in standard form is 53.
What is the middle 95 percent of students who drink five beers with a standard deviation of 01 and a mean of 07?
Not possible to tell you without knowing how many students' there are, and what distribution you wish to use (i.e normal distribution, t-distribution etc...)
How do i write five million five hundred thousand in standard form?
Five million five hundred thousand in standard form is 5,500,000
What is the standard form of seventy-five hundredths?
The standard form of seventy-five hundredths is 7.5 × 10-1The standard notation of seventy-five hundredths 0.75
How is five squared written in standard notation?
Five squared written in standard notation is 25.
