This question has been answered
Question

Question:

1.For the following list of​ data, calculate ​(a) the​ mean, ​(b) the​ median, and ​(c) the mode or modes​ (if any).


6​, 9, 12​, 16​, 20


 


​(a) Calculate the mean.


The mean is _________




​(Typean integer or a​ decimal.)




2.For the following list of​ data, calculate ​(a) the​ mean, ​(b) the​ median, and ​(c) the mode or modes​ (if any).


136​, 138​, 150​, 134​, 150​, 139  


​(a) The mean is _______


. ​(Round to the nearest tenth as​ needed.)




3.For the following list of​ data, calculate ​(a) the​ mean, ​(b) the​ median, and ​(c) the mode or modes​ (if any).


1.2, 4.4, 5.7​, 7.4, 7.4, 4.2​, 2.2​, 4.2


  


​(a) The mean is ____




(Round to the nearest tenth as​ needed.)




4.For the given list of​ data, calculate the following.


​(a) the mean​ (b) the median​ (c) the mode or modes​ (if any)


129​, 130​, 137​, 120​, 133​, 120​, 129, 126


 


​(a) The mean is ____




​(Simplify your answer. Typean integer or a​ decimal.)




5.Find the range and standard deviation of the set of data.


41​, 32​, 36​, 35​, 35​, 38​, 35  


The range is ____

Answered by Expert Tutors
Step-by-step explanation
Subject: Algebra, Math
Question:For the following list of data, calculate (a) the mean, (b) the median, and (c) the mode or modes (if any). 6, 9, 12, 16, 20 (a) Calculate...
Get unstuck

277,629 students got unstuck by Course
Hero in the last week

step by step solutions

Our Expert Tutors provide step by step solutions to help you excel in your courses