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Paladinen [302]
3 years ago
5

Which of the following is a consequence of increasing variability?​ Group of answer choices ​A.The distance from one score to an

other tends to increase, and a single score tends to provide a more accurate representation of the entire distribution. B.​The distance from one score to another tends to increase, and a single score tends to provide a less accurate representation of the entire distribution. C.​The distance from one score to another tends to decrease, and a single score tends to provide a more accurate representation of the entire distribution. D. ​The distance from one score to another tends to decrease, and a single score tends to provide a less accurate representation of the entire distribution.
Mathematics
2 answers:
Gnom [1K]3 years ago
5 0

Answer:

Step-by-step explanation:

Variability refers to the degree in which a set of data set spreads out or dispersed or clustered together. There are four measure of variability namely: range, interquartile range (IQR) variance and standard deviation. The consequence of increasing variability is that the distance from one score to another tends to increase, and a single score tends to provide a less accurate representation of the entire distribution.

Irina-Kira [14]3 years ago
3 0

Answer:

Step-by-step explanation:

The distance from one score to another tends to increase, and a single score tends to provide a less accurate representation of the entire distribution.

Consider normal distribution it has increasing trend from -Inf to the mean. But has no probability at any point. But if you consider binomial distribution then you will get the information at any integer of its range, but not all values of real line. That is you will not have information on (0,1) so there you cannot comment for increment of that distribution.

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You have no idea how much it would mean to me and make my day if you helped me with this question ! :)
rodikova [14]
So to do this, you would use the formula: 

Number of favorable outcomes
________________________

Total number of outcomes.


In the first question you are asked: Probability of an even number being spun. We can see that there are 4 even numbers, which is our favorable outcome and that over the number of outcomes, which is 8, would be 4/8 = 0.5 or 50%. Therefore the answer to #1 is 0.5 as a decimal or 50% as a percent. (Do it the way the directions tell you to).

In the second question you are asked the probability to spin a number greater than 3. This does not include 3, so you have 4, 5, 6, 7, and 8. That is 5 numbers. 5 numbers divided by the total number of outcomes is 5/8, which is equal to 0.625, or 62.5%. Therefore the answer to #2 is 0.625 as a decimal or 62.5% as a percent.

The third question asks for the probability that an odd number would be spun. We can see the odd numbers are: 1,3,5,7. This is 4 favorable outcomes divided by 8, the total number of outcomes. 4/8 is equal to 0.5 or 50%. Therefore the answer to #3 is 50% as a percent or 0.5 as decimal.

Hope this helps. Please rate, leave a thanks, and mark a brainliest answer. (Not necessarily mine). Thanks, it really helps!

8 0
3 years ago
Calculate the slope of a line given the points (10,34)&(15,49}
Rainbow [258]
The Slope of that is 3
7 0
3 years ago
Y-3= 5(x - 2)<br><br> NEED HELP
DerKrebs [107]

Answer:

Y = 5x -7

Step-by-step explanation:

That is written in slope intercept form, which I'm assuming is what you need. If not comment on my answer.

5 0
3 years ago
Read 2 more answers
The set of three lengths that will form a right triangle are
Bad White [126]

Answer:

O 16,30,34

Step-by-step explanation:

To confirm, use Pythagorean theorem to check.

(16)² + (30)² = (34)²

256 + 900 = 1156

=> It is correct

=> Therefore, this set of three lengths will form a right triangle

7 0
2 years ago
Blake recorded the number of minutes he ran on the treadmill each day for 2 weeks. His data is in
masya89 [10]

Answer:

5 minutes

Step-by-step explanation:

3 0
2 years ago
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