Is it believable that the numbers 65, 30, and 55 are a random sample of size 3 from a normal distribution with 50 and 10 Answer the question by using a chi square distribution Let Zi (Yi 50) 10 and use Theorem 7 3 1 ...

If 50 and 10 Should have a 2 3 distribution implying t ...

Is it believable that the numbers 65, 30, and 55 are a random sample of size 3

Question:

Is it believable that the numbers 65, 30, and 55 are a random sample of size 3 from a normal with μ = 50 and σ = 10? Answer the question by using a chi square [Let Zi = (Yi − 50)/10 and use Theorem 7.3.1.] Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...