A soft-drink machine is regulated so that it discharges an average of 200 milliliters percup.If the amount of drink is normally distributed with a standard deviation equal to15 milliliters,below what value do we get the smallest 25% of the drinks?

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/19 16:24:57
Asoft-drinkmachineisregulatedsothatitdischargesanaverageof200milliliterspercup.Iftheamountofdrinkisn

A soft-drink machine is regulated so that it discharges an average of 200 milliliters percup.If the amount of drink is normally distributed with a standard deviation equal to15 milliliters,below what value do we get the smallest 25% of the drinks?
A soft-drink machine is regulated so that it discharges an average of 200 milliliters per
cup.If the amount of drink is normally distributed with a standard deviation equal to
15 milliliters,below what value do we get the smallest 25% of the drinks?

A soft-drink machine is regulated so that it discharges an average of 200 milliliters percup.If the amount of drink is normally distributed with a standard deviation equal to15 milliliters,below what value do we get the smallest 25% of the drinks?
一个软饮料机是管制,以便它放电平均每200毫升
杯.如果数量的饮料通常是分布式的标准差等于
15毫升,低于价值我们得到最小的25%的饮料吗?

难啊啊啊啊啊啊啊