pre algebra

posted by .

find the mean, median and mode of the quiz scores 74, 85, 89, 93, 85 & 90.

  • pre algebra -

    For the mean, add these numbers together and divide by 6.

    For the median, arrange the numbers in order.

    74, 85, 85, 89, 90, 93

    The middle number is the median. In this case -- it's half way betwen 85 and 89 -- 87.

    This site explains all three of these terms.

    http://www.purplemath.com/modules/meanmode.htm

  • pre algebra -

    thank u

  • pre algebra -

    for the mean i got 86, median 89 and mode 85

  • pre algebra -

    I already told you the median.

    The other two are correct.

  • pre algebra -

    With a mean of 72, and SD of 10 of High temprature:
    Temprature of 93 is how many SD above mean?
    Temprature of 54 is how many SD below mean?
    Show your calculations.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. algebra mean med mode

    can you check my answers i have to find the mean, median and mode 1) 8 12 6 9 5 mean: 8 median : 8 mode : no mode 2) 3.4 0.53 1.3 2.9 1.47 0.24 mean: 1.64 median : 1.385 mode: no mode 3) -6 3 -2 6 7 -3 -5 8 mean : 1 median : 1 (?
  2. A l g e b r a MeanMed Mode

    can you check my answers i have to find the mean, median and mode 1) 8 12 6 9 5 mean: 8 median : 8 mode : no mode 2) 3.4 0.53 1.3 2.9 1.47 0.24 mean: 1.64 median : 1.385 mode: no mode 3) -6 3 -2 6 7 -3 -5 8 mean : 1 median : 1 (?
  3. 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 …
  4. 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 …
  5. math mean median mode

    which of the following shows the order from least to greatest for the mean, the median, and the mode of this set of data?
  6. Math

    I have this question for summer homework: "Mary's quiz scores were 92, 85, 78, 71, 77, and 80. She says she had an average of 92 for her quiz scores. Which term best describes her average score?
  7. algebra 1 question pls help!!!

    1. Find the mean, median, and mode of the data set: 15, 16, 21, 23, 25, 25, 25, 39 a.mean = 23.6, median = 25, mode = 24 b.mean = 24, median = 23.6, mode = 25 c.mean = 24.6, median = 24, mode = 25 d.mean = 23.6, median = 24, mode = …
  8. ALGEBRA

    Find the mean, median, and mode of the data set. Round to the nearest tenth. 15, 13, 9, 9, 7, 1, 11, 10, 13, 1, 13 (1 point) • mean = 9.3, median = 8, mode = 13 • mean = 8.5, median = 10, mode = 13 • mean = 9.3, median = 10, …
  9. ALGEBRA

    (not for Ms.Sue) Find the mean, median, and mode of the data set. Round to the nearest tenth. 15, 13, 9, 9, 7, 1, 11, 10, 13, 1, 13 • mean = 9.3, median = 8, mode = 13 • mean = 8.5, median = 10, mode = 13 • mean = 9.3, median …
  10. math

    Mary's quiz scores were 92 85 78 92 71 77 and 80 she told her mom she had an average score if 92 for her quiz scores.which term best Describes Her Average Score ?

More Similar Questions