# Math 157

posted by .

I am having some trouble figuring out these two problems.
1. Calculate the mean, median, mode, range, and midrange for the data set given {-1, 7, 0, 14, -2, -15, 0, 8, 7}
Mean=2
Median=7
Mode=0, and 7
Range=
Midrange=

2. Calculate the mean, range, variance, standard deviation, interquartile range for the data set given {-1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0}
Mean=0
Range=
Variance=
Standard deviation=
Interquartile range=

• Math 157 -

I'm not sure with some of them but to find the range take the highest number (maximum) and subtract the lowest number (minimum).

## 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. ### 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 …
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 …
4. ### 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?
5. ### math

what are the mean,median,mode, and range of the data set given the altitude of lakes in feet:-11,-28,-17,-25,-28,-39,-6,and -46?
6. ### math

what are the mean median mode and range of the data set give the altitude of lake in feet: -12,-9,-14,-39-49,-49,-18, and -43?
7. ### Math

1. What are the mean, median, mode, and range of the data set given the altitude of lakes in feet: -11, -28, -17, -25, -28, -39, -6, and -46?
8. ### Math

What are the mean, median mode and range of the data we given the altitude of lakes in feet?
9. ### Math

what are the mean,median,mode, and range of the data set given the altitude of lakes in feet:-11,-28,-17,-25,-28,-39,-6,and -46?
10. ### Algebra (Ms.Sue!!)

Find the mean mode median and range of the data set after you perform given operation on each data value. 9,7,12,13,9,3; add 5 A. Mean: 8.8, Mode: 9 ,Median: 9 ,Range: 10 B. Mean: 8.8, Mode: 9 ,Median: 9 ,Range: 5 C. Mean: 13.8, Mode: …

More Similar Questions