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Kobotan [32]
3 years ago
5

The area between z=0 and z=1 under the standard normal curve is ?

Mathematics
1 answer:
Alex17521 [72]3 years ago
7 0

According to the Empirical Rule, 68% of data lies within 1 std. dev. of the mean. Thus, between z=0 and z=1 lie half of that, or 34%, of the data.


Using a calculator for a more precise answer:


normalcdf(0,1) = 0.3413 (answer)

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Type in your answer as a reduced mixed number with the negative in front of the whole number. -8 3/4 + -11 1/3
Arada [10]

Answer:

hope it will help you ...

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3 years ago
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Change this improper fraction into a mixed number: 89/9
enyata [817]
1) 11 1/8

2) 5/7

3)it would be 233/3 but since that isn't your option try going with 23/3

4) 10 / 16

5) 9/3 = 3 (aka 3/1 ) then 3/9 = 0.3.
Answer for number 5 ⬇
Therefore 9/3 would be your greatest
~the fractions doesn't equal each other~{meaning that the equal sign wouldn't be your answer} ~
~3/9 Would be lesser than 9/3~
~just make the fraction into division .it might help ~
~~~~~~~~~~~~~`~~~~~~~~~~~~~~~~~~~~~~~~~~~
For improper fraction just multiply and add
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Looking for the equivalent of the fractions... try dividing as well
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Example of a improper fraction

Problem : 12 3/5

Work: 12(5) = 60
60 +( 3 )= 63
Answer : 63/ 5
(note: don't worry about the example .... its not apart of the questions you asked.. but you can if you want to ... don't get me wrong.. if it was helpful you can use it )

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8 0
3 years ago
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A farmer has decided to divide his land area in half in order to plant soy and corn. Calculate the area of the entire area so he
BabaBlast [244]

Answer:

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Step-by-step explanation:

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A = (6.5+2.5)(6)

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If each bag covers 20 square yards then to find how many bags you need divided 54 by 20.

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Answer:

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Step-by-step explanation:

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[Since we know x is larger than y (4y-3), we need to use y to calculate out x.]

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4 years ago
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Answer:

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The chickens be hungry doe.

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