The sample mean from a group of observations is an estimate of the population mean . Given a sample of size n, consider n independent random variables X1, X2, ..., Xn, each corresponding to one randomly selected observation. Hope this helped:) Have a Great day!

6 0

4 years ago

There are 200 marbles in the bag, John picks 10 marbles out of

Airida [17]

Answer:

Step-by-step explanation:

favorable success: 6/10

marbles: 200

P=Favorable cases/total cases

P=6(20)/10(20)

P=120/200

8 0

4 years ago

Read 2 more answers

As saturn revolves around the sun, it travels at a speed of approximately 6miles per second. convert this speed to miles per min

Nikolay [14]

Step-by-step explanation:

It is about 13, exactly, 13.4216w

3 0

3 years ago