HalpMehPlz
03.05.2020 •
Mathematics
Find the value of z such that 0.9722 of the area lies between −z and z. Round your answer to two decimal places.
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Ответ:
-2.20 < z < 2.20
Step-by-step explanation:
You are saying the entire area = 0.9722
so 1 - 0.9722 = 0.0278
then we want it to fit in the middle of the normal curve with center 0
so...
0.0278/2 =0.0139 this corresponds to 2.20 on the z-score chart
Ответ:
Dude, that was not nice he just wants to know!
Step-by-step explanation: