EVALUARE SUMATIVĂ S
Scrie exercițiile reprezentate pe numărători, apoi calculează.
mln
DO
DOD
DO
S-2 B-4
ПОТ
ПОТ
=
FB-6
EXERCIȚII REZOLVATE CORECT
2. Calculează si completează tabelele.
?

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?

If jklm is a trapezoid, which statements must be true?

Which diagram best shows how fraction bars can be used to evaluate 1/2 divided by 1/4?