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menggay:
Group Title
Medals PLs help me with this....
A simple random sample of 50 students is taken from a class of 300 students. In the class,
* the average m…
 updated one year ago
 9 replies
 1 Medal
Mathematics

menggay:
Group Title
medals pls help me..
A random number generator draws at random with replacement from the digits 0,1,2,3,4,5,6,7,8,9. In 5000 draws, what …
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

menggay:
Group Title
please help...
A random variable x has the probability distribution
value 1, 2 3, 4
…
 updated one year ago
 No Medals Yet
Mathematics

menggay:
Group Title
Can someone tell me if I'm doing this prob. right...
I roll a die repeatedly. Find the chance that the first 4 rolls all show different f…
 updated one year ago
 No Medals Yet
Mathematics

menggay:
Group Title
Medal help...I'm confused...
A deck of cards consists of 8 blue cards and 5 white cards. A simple random sample (random draws without repla…
 updated one year ago
 25 replies
 No Medals Yet
Mathematics

menggay:
Group Title
Medal pls help!
On a truefalse test, each question has exactly one correct answer: true, or false. A student knows the correct answer to 7…
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

menggay:
Group Title
A coin was tossed 4 times, find the chance of getting 2 heads
 updated one year ago
 2 replies
 1 Medal
Mathematics