Saturday
May 25, 2013

# Posts by SABRINA

Total # Posts: 391

PLEASE HELP ME!!!!! I need to answer this equation: 9/2m-8=-5.5+4m I need it answer in a way like this: Ex: 9+5k=45+2k 0peration S 9 5k=36+2k S 2k 45+2k D 3 k=12

statistics
A professor informs her class that a test is very difficult, but the grades will be curved. Scores for the test are normally distributed with a mean of 25 and a standards deviation of 5. If she curves the grades by adding 50 to each grade, What is the new mean? What is the new...

Math😒
How do you find the answer to 3.4 - 0.972

statistics
Thank you.. It is 0.1008..

statistics
A history professor finds that when he schedules an office hour at the 1030 am time slot an average of 3 students arrive. Use the poisson distribution to find the probability that in a randomly selected office hour in the 1030 am time slot exactly 5 students will arrive.

statistics
A test has a mean of 104 and a standard deviation of 16. We want to be 98% certain that we are within 4 points of the true mean. Determine the sample size.

statistics
I thought that was it. It just seemed to easy. Thanks

calculus
malachi has three tvs of: 25",27",32". what the average size of malachi tvs?

FLORIDA STUDIES WEEKLY
WHATS THE ANSWER TO #7 DOWN

statistics
A person can order a new car with a choice of 9 possible colors, with or without ac, with or without heated seats, with it without anti lock breaks, with or without power windows and with or without a CD player. How many different ways can a new car be ordered with these optio...

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