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What Z score correspnods to 19 percent of the date between mean and the Z?
A z score of .5 corresponds to 19% of the data between the mean and z. P( 0 < z < .5) = .19
If you Subtract the lowest score in the data set from the highest score you are determining the?
You Get The Mean
What is a scatter plot description?
A scatter plot is a graphical representation that displays the relationship between two quantitative variables. Each point on the plot corresponds to an observation, with one variable plotted along the x-axis and the other along the y-axis. By visualizing the data points, scatter plots can reveal trends, correlations, or patterns, such as whether an increase in one variable corresponds to an increase or decrease in the other. They are commonly used in statistics and data analysis to explore potential associations between variables.
The mean score for a test is 88 One more score is added the data Is it possible for the mean to remain 88 Explain?
176
What is a Z Score?
A z-score is a means to compare rank from 2 different sets of data by converting the individual scores into a standard z-score. The formula to convert a value, X, to a z-score compute the following: find the difference of X and the mean of the date, then divide the result by the standard deviation of the data.
What Z score correspnods to 19 percent of the date between mean and the Z?
A z score of .5 corresponds to 19% of the data between the mean and z. P( 0 < z < .5) = .19
What value corresponds to the 38 percent of the data between the mean and the z value?
The value is 0.3055
In a standard normal distribution what z value corresponds to 17 percent of the data between the mean and z value?
z = ±0.44
What is the probability that a data value in a normal distribution is between a z-score of -1.98 and a z-score of 1.11 Round your answer to the nearest tenth of a percent?
It is 84.3%
What is the difference between your credit score and your beacon score?
Your beacon score is basically an equifax branded FICO score, there is no difference except that a beacon score uses data found in your equifax credit report only. So if data furnishers do not report to equifax it will not appear on their credit report and thus this information will not be reflected in your beacon score.
Is math score interval data?
No; since you refer to a math score (and not a math grade), it is ratio data.
If you Subtract the lowest score in the data set from the highest score you are determining the?
You Get The Mean
What is the percent increase from 0 for the given data?
The percent increase from 0 for the given data is 100.
What is percent deviation?
Percent deviation formula is very useful in determining how accurate the data collected by research really is. Percent Deviation = (student data-lab data) / lab data then multiplied by 100 Note: If the percent deviation is a negative number that means the student data is lower than the lab value.
Are percent error calculations are data that do not fit with the rest of a data set?
No.
Can data in the same set have the same z score?
Yes.
What is the proportion of data that is in the tail for a z-score of - 1.17.?
It is .121
