, 21.06.2019 18:30 angelina6836

# Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 âˆ’2.00 8.4 âˆ’8.4

### Another question on Mathematics

Mathematics, 21.06.2019 14:00
Un grupo de 5 ni? os estaba buscando un tesoro y cuando lo encontraron descubrieron que habÃ­a 16 kg de chocolate en se interior? cuantos kilos de chocolate les toca a cada uno si lo reparten en partes iguales?
Mathematics, 21.06.2019 17:50
Jace wrote a sentence as an equation. 56 is 14 more than a number. 14+ = 56 which statement best describes jace's work? jace is not correct. the phrase more than suggests using the symbol > and jace did not use that symbol. jace is not correct. he was correct to use addition, but the equation should be 56+ p = 14 jace is not correct. the first number in the sentence is 56, so the equation should start with 56. jace is correct. the phrase more than suggests addition, so jace showed that 14 plus a variable equals 56. o