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Neporo4naja [7]

3 years ago

14

Which box plot correctly represent the data ?

1 answer:

lutik1710 [3]3 years ago

5 0

Answer:

The interquartile range (IQR) is the box plot showing the middle 50% of scores and can be calculated by subtracting the lower quartile from the upper quartile (e.g. Q3−Q1). Box plots are useful as they show outliers within a data set. An outlier is an observation that is numerically distant from the rest of the data.

Step-by-step explanation:

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What is 1.25 as a percent???

katrin [286]

The answer for your questions is 125%

5 0

2 years ago

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Find the sum of this infinite geometric series where a1=0.3 and r=0.1

ratelena [41]

Answer:

1/3

Step-by-step explanation:

The formula for computing the sum of an infinite geometric series is

$S=\frac{a_1}{1-r}$ where r is between -1 and 1 and $r$ is the common ratio, and $a_1$ is the first term of the series.

So let's plug in:

$S=\frac{0.3}{1-0.1}$

$S=\frac{0.3}{0.9}$

$S=\frac{3}{9}$ I multiplied bottom and top by 10.

$S=\frac{1}{3}$ I divided top and bottom by 3.

The sum is 1/3.

8 0

2 years ago

Select all the expressions that are equivalent to 4 - x.

Andre45 [30]

Im pretty sure it’s A,B,D

5 0

2 years ago

HELPP DESPERATELY

luda_lava [24]

Answer:

Point Q = (3.6, 1.4)

Step-by-step explanation:

The 4:1 ratio should first be changed to 4/5.

y2-y1= 2+1 = 3 which as a fraction is 3/1, now multiply that which the earlier fraction 4/5 to get 12/5 = 2.4

x2-x1= 4-2= 2 which as a fraction is 2/1, do the same as earlier, multiply by 4/5 to get 8/5 = 1.6

now add these to A to get point Q

2+1.6= 3.6

-1+2.4=1.4

Point Q = (3.6, 1.4)

4 0

2 years ago

Is either x = 3 or x = 4 a solution to 3 +7 > 12?

Minchanka [31]

Answer:

It should be neither

Step-by-step explanation:

x+7>12

x>12-7

x>5

Its not 3 or 4.. its 5 so its neither of 3 and 4..

7 0

3 years ago