Homework Help: Math 157

Posted by Rayna on Saturday, August 7, 2010 at 11:48pm.

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 - Jen, Sunday, August 8, 2010 at 9:33am
I'm not sure with some of them but to find the range take the highest number (maximum) and subtract the lowest number (minimum).

Answer this Question

Related Questions

math mean,median,mode,range - can you check if i have this right? i need to find...
math - can you check if i have this right? i need to find the mean median, mode ...
math pls check - find mean,median, mode, range: for folloiwng numbers: 5, -2, 27...
algebra mean med mode - can you check my answers i have to find the mean, median...
A l g e b r a MeanMed Mode - can you check my answers i have to find the mean, ...
math mean median mode - which of the following shows the order from least to ...
algebra help mrs. Sue - Mrs.Sue my homework from yesterday i had wrong ...
mrs. sue algebra help - Mrs.Sue my homework from yesterday i had wrong ...
math - Does anyone know how to explain mean, median, mode and range mean?? mean-...
math AIG (Ms.Sue) - Find the range,median,mode,and mean. 97,88,93,90,85,100 ...

For Further Reading

First Name:
School Subject:
Answer: