math
Interquartile range = middle 50%. Therefore you are speaking of mean (9) ± 3. What proportion are greater than 12 or less than 6?
math
If the events are independent, the probability of both/all events occurring is determined by multiplying the probabilities of the individual events. If the cubes are not weighted, previous results do not influence later results. 1/6 * 1/6 = ?
math (incomplete)
Mean ± 10 points = middle 50% (interquartile range). More data needed.
Please help! Exam Monday! Anatomy & Physiology
http://science.howstuffworks.com/life/human-biology/heart3.htm
Please help! Taking exam Monday! Anatomy & Physiol
C
math
Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you. See your later post.
science
Away
math (incomlete)
no table.
Math (incomplete)
What is mean and standard deviation? Z = (score-mean)/SD Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z scores. Multiply by 100.
science (incomplete)
What options?
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