math

What is the mean mediam and mode for 64,75,62,90,81,52,80,99,100,65,75,61,0,106,72,70,80,92,90,102

  1. 👍 0
  2. 👎 0
  3. 👁 62
asked by zac
  1. Mean = Σx/n (add all the scores and divide by the number of scores)

    Median = 50th percentile (arrange scores according to value, find value that half of the scores are above and half below. If it is in between two scores, find the mean of those two scores.

    Mode = most frequently observed score. A distribution can have no or more than one mode.

    Now you should be able to do the calculations.

    1. 👍 0
    2. 👎 0
    posted by PsyDAG

Respond to this Question

First Name

Your Response

Similar Questions

  1. Algebra

    What is the value of x such that the list 100, 102, 104, x, x, 106, 104, 118, 113, 101 has the same mean and mode?

    asked by Tony on November 29, 2010
  2. statistics

    Starting with a population that is normally distributed with a mean of 100 and a standard deviation of 12, answer the following questions (if possible). a. What is the probability of randomly drawing a single score between 100 and

    asked by Daniel on October 15, 2011
  3. algebra help mrs. Sue

    Mrs.Sue my homework from yesterday i had wrong instructions i needed to find the mean median and mode. not the outlier an affect. my teacher switched the assignment can you check my answers i have to find the mean, median and mode

    asked by Marko on September 28, 2011
  4. mrs. sue algebra help

    Mrs.Sue my homework from yesterday i had wrong instructions i needed to find the mean median and mode. not the outlier an affect. my teacher switched the assignment can you check my answers i have to find the mean, median and mode

    asked by Marko on September 28, 2011
  5. statistics

    It is known that the population mean for the Full Scale IQ of the WAIS is 100 with a standard deviation of 15. A researcher assesses a sample of 200 adults and find that they have a mean Full Scale IQ of 102. The point estimate of

    asked by Stacey on April 16, 2014
  6. statistics

    It is known that the population mean for the Full Scale IQ of the WAIS is 100 with a standard deviation of 15. A researcher assesses a sample of 200 adults and find that they have a mean Full Scale IQ of 102. The point estimate of

    asked by Katie on April 15, 2014
  7. statistics

    It is known that the population mean for the Full Scale IQ of the WAIS is 100 with a standard deviation of 15. A researcher assesses a sample of 200 adults and find that they have a mean Full Scale IQ of 102. The point estimate of

    asked by Sally on April 14, 2014
  8. Math

    Find the median mode and range for each set of data. 1.11,18,19,20,20,23 Median=19.5 Mode=20 Range=12 2.52,56,60,67 Median=58 Mode=No mode Range=15 3.6.6,7.5,7.5,7.8,8.0 MEdian=7.5 Mode=7.5 Range=1.4 4.89,91,92,92,95 Median=92

    asked by Jerald on March 20, 2013
  9. statisticsWere did i go wrong thank you

    Find the range and the standard deviation (correct to two decimal places). 83, 96, 100, 100, 106=divided by 5=97 I did the (83-97)+(96-97)+(100-97)+(100+97)=106-97)= I know I add than divide by 5 and I can not come up with

    asked by Mary Ann on June 1, 2014
  10. Math

    For the following data... 1. Provide evidence as to whether this data set if Gaussian or non Gaussian. 2. Determine the normal reference range. 3. Define a cut-off. Describe how a ROC curve can be used to determine such. 95 95 81

    asked by Joe on April 12, 2012

More Similar Questions