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Dmitry_Shevchenko [17]
3 years ago
14

Please help!!!!!!!!!!!!!!!

Mathematics
1 answer:
babunello [35]3 years ago
8 0

Answer:

Answer A

Step-by-step explanation:

Answer A indicates some minimal value for the set of points to the left (negative side of the distribution) which are associated with negative skewness since the mean is at 22 also with larger deviation to the left shown in the median of the points to the left further to the negative side of the plot.

Answers B and C show symmetric distributions (no skewness at all).

Answer D would represent skewness to the right (positively skewed)

So the correct answer is answer A.

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Am i correct? will mark brainliest
lana [24]

Answer:

no, its 11 for the first one and 45 for the second

Step-by-step explanation:

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HURRYYYYYYY
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Answer:

D

Step-by-step explanation:

the answer is D: Both 3 and 4

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An unfair die is twice as likely to roll an even number than an odd number. what is the probability of it rolling an odd number?
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The probability is always expressed as a part of the whole. So, it can be in terms of fraction or percentage. The numerator is the number of possible events while the denominator is the number of total events. Let x be the number of times you roll an odd number. So, the number of times you roll an even number would be 2x. The total rolls would then be x + 2x. Thus, the probability of rolling an odd number is

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3 years ago
From a hot air balloon that is between his house and parade, john measures the angle of depression to his house of 35 and to the
igomit [66]

4500 feet

Step-by-step explanation:

We can begin by finding x using the tangent rule;

The tangent of the angle = the length of the opposite side / the length of the adjacent side

Tan 35 = 3500 / x

X = 3500 / tan 35

X  = 3500 / 0.7

X = 5000

Now that we have x we can calculate the value of ? using the same tangent rule;

Tan 42 = ? / 5000

? =  tan42 * 5000

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Learn More:

For more on trigonometry check out;

brainly.com/question/12710176

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4 0
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Which represents the empirical formula for A3B9?<br> AB3<br> AB2<br> A3B9<br> A9B27
DaniilM [7]

Answer:

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Step-by-step explanation:

Given : A_{3}B_{9}

To Find : Which represents the empirical formula forA_{3}B_{9}?

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Definition of Empirical Formula - A formula that gives the simplest whole-number ratio of atoms in a compound.

A_{3}B_{9}

To reduce it in simplest form

Divide the subscript numbers by 3

So, the resultant : AB_{3}

Thus the empirical formula for A_{3}B_{9} :

AB_{3}


5 0
3 years ago
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