MATHCHALLENGED
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 Questions Asked
 11
 Questions Answered
 2
 Medals Received
 1

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 11
 Questions Answered
 2
 Medals Received
 1

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Questions Answered

MATHCHALLENGED:
Group Title
HELP PLEASE! PRETTY PLEASE!
Can you tell me if my answer is correct? I am being asked to flip a coin 4 times and determine what the probabil…
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

MATHCHALLENGED:
Group Title
If a zscore is 1.33 and tells you that 1.33 is the standard deviation from the mean, is the z value positive or negative?
 updated 2 years ago
 27 replies
 1 Medal
Mathematics

MATHCHALLENGED:
Group Title
Data set:
1,1,1,1,2,3,3,3,4,4
…
 updated 3 years ago
 8 replies
 1 Medal
Mathematics

MATHCHALLENGED:
Group Title
what is the deviation form the mean of 2.3?
 updated 3 years ago
 2 replies
 No Medals Yet
Mathematics

selena19991:
Group Title
which of these units of length would prbably be used to measure the length of a room A.inches B.feet C.miles D.lightyears
 updated 3 years ago
 3 replies
 1 Medal
Mathematics

jenna_girl:
Group Title
44 * 66
 updated 3 years ago
 4 replies
 No Medals Yet
Mathematics