Math (Grade 12 Data Management)
posted by Snikkahz on .
A student is asked to make up a 6 digit number by arranging the digits 111223. What is the probability that he will pick a number that has the 2's separated?
Total number of arrangements = 6!/(3!2!)
No of ways where the 2's are together
so the number of ways the 2's are apart
so the Prob(the 2's are separated) = 40/60
a coin is tossed 8 times. caluclate the problitlty of tossing
6 heads and 2 tails
7 heads and 1 tails
and at least 6 heads
suppose the odds of the tronto maple leafs winning the stanley cup are 2;13. what are the odds in favour of either tronto or montreal winning the stanley cup?
find the following sets
describe the following sets in words:
B u C
A u B
A n C
A u(B n C)
Does interchanging the independant and dependant variables change the correlation coefficient for the set of data
No it does not change the correlation and coeddicient for the set of data because they are meant to correspond from one another.
what is data management
10 people are to be seated at a rectangular table for dinner. Tanya will sit at the head of the table. Henry must not sit beside either Wilson or Nancy. In how many ways can the people be seated for dinner?
There are two dice. one red and the other white. How many outcomes are possible
If they're standard dice that means they have 6 sides.
You have 2 dice so that's 12 sides
12! = 479'001'600
Correct me if I'm wrong
What is the difference between a histogram and bar graph