Measuring Relative Position
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Measuring Relative PositionQuestions
- If a person scores in the 45th percentile on the ACT, how do we interpret this?
- The third quartile, denoted #Q_3#, is the data value such that what percent of the values are below it?
- What percent of values of a data set are less than the median?
- What does a z score tell you?
- Anthony enters a fishing contest. After all the fish are measured, it is announced that the mean fish length was 13 inches, with a standard deviation of 4 inches. Anthony's biggest fish measured 19 inches. What is the z-score for his fish's length?
- Find the values of #Q_1#, #Q_2#, and #Q_3# for the following data values: 6, 8, 13, 15, 16, 16, 18
- How do I calculate and interpret a z-score?
- How is a z-score useful in comparing two different distributions?
- How do you find the z-score for having area 0.09?
- How do you use z score to find p value?
- How do I find the z-score to the following scores, sample n = 25, Mean M = 60, Standard Deviation s = 12?
- How do you find Z-score on Ti-83 Plus?
- A test has a mean of 153 and a standard deviation of 12, how do you find the test scores that correspond to (a) z= 1.2 and (b) z = -2.4?
- Given a normal distribution with u=20 and the standard deviation =2.5, how do you find the value of x that has (a) 25% of the distribution's area to the left and (b) 45% of the distributions area to the right?
- How do you find the z score for which 12% of the distribution's area lies between z and -z?
- How do you find the z-score for which 80% of the distribution's area lies between -z and z?
- How do I find the Z score for a statistic without standard deviation given Pop mean=.05%, n=100, Sample mean of .11%?
- How do you find the z score corresponding to the 27th percentile?
- How do you find the z-score for having area 0.07 to its right under the standard normal curve, that is, how do you find z0.07?
- How do you find the Z score such that the area under the standard normal curve to the left is 0.93?
- How do you find the z-score for which 95% of the distribution's area lies between -z and z?
- How do you find the z-score for which 98% of the distribution's area lies between -z and z?
- How do you find the z-score for which 76% of the distribution's area lies between -z and z?
- Human body temperatures are normally distributed with a mean of 98.20 and a standard deviation of 0.62, how do you find the z-score corresponding to a body temperature of 97.93?
- How do you calculate the area if the z score is .99, mean is 0 and standard deviation is 1?
- How do you find the z-score for an IQ test score of 142 when the mean is 100 and the standard deviation is 15?
- How do you find z-score given the data:-6, -9, -6, -4, 10? 1. 0.2321 2. -1.737 3. 0.8685 4. 0.9355 5. 6.500?
- What does a z-score indicate?
- If a distribution has a mean of 266 and standard deviation of 16, what is the z-score of 282?
- Can a z-score be negative?
- What is the z-score for a 98% confidence interval?
- What is a z-score used for?
- What z-score corresponds to a one sided p-value of 10%?
- What is the z-score of a 97.5% one sided p-value?
- What is the unit of a z-score?
- What is the raw score of a value if the mean = 1530, standard deviation = 1754, and z-score = 3.45?
- Using the following data set, which values have a z-score over 2? 144, 160, 154, 162, 179, 148, 197, 177, 166, 173, 154, 184, 183, 132, 157, 129, 151, 162, 209, 159, 150, 190, 175, 136, 117
- What z score corresponds to a one sided p-value of 93%?
- How are z-scores used in the standardization of test scores?
- What is the z score of a 99 confidence interval?
- What z score corresponds to a one sided p-value of 0.95?
- If monthly retail sales of a good at locations A and B outperform expectations by 1 and 2 standard deviations respectively, which location should expect a greater decline in sales the following month?
- How can you determine if a difference between the means of two samples is significant?
- Question #a97ea
- what are the standard deviation and coefficient of variation of #{5,6,7,9,8}#?
- Question #dec54
- Question #a7009
- What is the best approximation of the standard deviation of #{10,15,20,25,30}# - #5,7.5# or #10#?
- How do you use the z-score to determine #P(0<z<0.94)#?