comparing group means
what appropriate null and alternative hypothesis would i use in this problem a teacher gives students a holding review session. did attending the session make a differnts in the final points in the class,give example of the appropriate statisical procedure
One number is 25% of another. The larger number is 12 more than the smaller. What are the numbers?
The Hansons are considering two possible vacation destinations. A trip out west will cost $1075 in total airfare plus an average of %450 per day in expenses. A trip south will cost $1500 in total airefare plus an average of $365 per day in expenses. How many days should they s...
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Can You Please Give Me Points as To How to add persuasive points to my speech " Women Should Rule The Way" I Already said they more Patient and better communcaters
5th grade math
A class consist of half as many boys as girls, if there are 14 boys how many girls are there
the number of grams of KCI per 100g of water that would produce a saturated soluion at 50 degrees C is?
need to find x x+153=130+2x+23
suppose m is b/t L and N. LM=4x+8, MN=9x-4, LN=82. what is x?
what was The Significance of Noah Webster thinking and writing
what is the least possible number you can weite with a 1 in the thousands place?