Discount for regular customers! If the total of your purchases from the seller
Massimo86
exceeds:
- $30 discount 10%
- $20 discount 7%
- $18 discount 6%
- $15 discount 5%
- $12 discount 4%
- $9 discount 3%
- $6 discount 2%
- $3 discount 1%
Problem N5521 probability theory confidence interval
5521. x̅=60, n=256, σ=12 Find the confidence interval for estimating the mathematical expectation of a normal distribution with a reliability of 0.95, knowing the sample mean x̅=60, the sample size n=256, and the standard deviation σ=12.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
No customer reviews yet.
Discount for regular customers! If the total of your purchases from the seller
Massimo86
exceeds: