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Valentin [98]
3 years ago
8

Since the normal curve is not symmetrical the area corresponding to a z-score of +1.0 will be different from that corresponding

to -1.0. True or False
Mathematics
2 answers:
Kazeer [188]3 years ago
7 0
True or false i think true
Whitepunk [10]3 years ago
5 0

Answer:

True

Step-by-step explanation:

When we represent a distribution we can analyze its level of symmetry: a distribution is symmetric if in relation to a central value the distribution is distributed 50% to the right and another 50% to the left, presenting a similar shape on both sides of the central value .

If, on the other hand, the distribution presents a more lean form to the left, we speak of positive asymmetry; and if it is more to the right, of negative asymmetry. In these cases, the asymmetry causes the z-score values of +1.0 to have a different value than the one corresponding to -1.0, since the precise figure of a bell is not obtained.

In conclusion, the statement is true.

Hope this helps!

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What is the volume of a pyramid<br> 4 cm,4 cm by 12 cm
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<u>Answer: </u>

The volume of pyramid with dimensions 4cm , 4cm by 12cm is \bold{64 \mathrm{cm}^{3}}

<u>Solution: </u>

Volume of a pyramid can be found out by using the below formula,

\bold{v = \frac{1}{3} l w h}

where,

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from question, given that l = 4 ; w = 4; h = 12

hence the volume of pyramid for the given dimensions is  

v = \frac{1}{3} \times 4 \times 4 \times 12

= 4 \times 4 \times 4

= 64 \mathrm{cm}^{3}                      

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3 years ago
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Step-by-step explanation:

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