Answer:
Are there options ??
Step-by-step explanation:
Answer:
20%
Step-by-step explanation:
We are asked to find the proportion of of scores in a normal distribution between the mean (z = 0.00) and z = +0.52.
We will use normal distribution table to find area under normal distribution curve corresponding to given score as:
![P(0.00](https://tex.z-dn.net/?f=P%280.00%3Cz%3C0.52%29%3DP%28z%3C0.52%29-P%28z%3C0.00%29)
Using normal distribution table, we will get:
![P(0.00](https://tex.z-dn.net/?f=P%280.00%3Cz%3C0.52%29%3D0.69847%20-0.50000)
![P(0.00](https://tex.z-dn.net/?f=P%280.00%3Cz%3C0.52%29%3D0.19847)
![P(0.00](https://tex.z-dn.net/?f=P%280.00%3Cz%3C0.52%29%3D19.847%5C%25)
![P(0.00](https://tex.z-dn.net/?f=P%280.00%3Cz%3C0.52%29%5Capprox%2020%5C%25)
Therefore, approximately 20% of scores in a normal distribution between the given z-scores.
Answer:
the first one is D and the second is C
Step-by-step explanation:
this is because a trapezoid has one length that is longer than the other, so the bottom of the trapezoid is longer than the top in this case
Answer:
5/3 = 1.6666 apples
Step-by-step explanation:
20 10 5
--- = ---- = ---- = 1.6666666666
12 6 3
Builder can build 7 one bedroom houses and 5 two bedroom houses.
What is consistent Equation?
A linear or nonlinear system of equations is called consistent if there is at least one set of values for the unknowns that satisfies each equation in the system—that is, when substituted into each of the equations, they make each equation hold true as an identity.
Let x represents the number of one-bedroom houses and y represents the number of two bedroom houses.
According to Question,
Total number of houses is 12 i.e. x + y = 12..........(i)
Total we have 88 windows in which 6 windows can be use in one bedroom house and 9 windows can be used in two bedroom house so,
6x + 9y = 88 ..................(ii)
From Equation (i) and (ii), we get
x = 7 and y = 5
Thus, Builder can build 7 one bedroom houses and 5 two bedroom houses.
Learn more about consistent equation from:
brainly.com/question/14530781
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