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3 years ago

Answer the statistical measures and create a box and whiskers plot for the following set of data.

Mathematics

1 answer:

iren [92.7K]3 years ago

8 0

Answer:

Min:2

Q1:5

Med:7

Q3:13

Max:15

Step-by-step explanation:

Hope the picture helps. Not the best at drawing haha

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pentagon [3]

Answer:

6 birds

Step-by-step explanation:

7+11+0=18

18/3=6

6 birds

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3 years ago

Each tile measures 3 in. in length and 3 in. in width. what are the perimeter and area?

adoni [48]

Answer:

Perimeter= 12 Area= 9

Step-by-step explanation:

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3 years ago

How is the sum expressed in sigma notation?<br><br> 11 + 17 + 23 + 29 + 35 + 41

Advocard [28]

Answer:

The given sums 11+17+23+29+35+41 can be written as in sigma notation is $\sum\limits_{i=1}^{6}5+6i$

Therefore 11+17+23+29+35+41= $\sum\limits_{i=1}^{6}5+6i$

Step-by-step explanation:

Given series is 11+17+23+29+35+41

To find the given sum expressed in sigma notation :

11+17+23+29+35+41 can be written as the given sums in sigma notation is $\sum\limits_{i=1}^{6}5+6i$

That is

11+17+23+29+35+41= $\sum\limits_{i=1}^{6}5+6i$

Now expand the sums and to verify that whether the summation is true or not :

$\sum\limits_{i=1}^{6}5+6i=(5+6(1))+(5+6(2))+(5+6(3))+(5+6(4))+(5+6(5))+(5+6(6))$

$=(5+6)+(5+12)+(5+18)+(5+24)+(5+30)+(5+36)$

$=11+17+23+29+35+41$

Therefore 11+17+23+29+35+41= $\sum\limits_{i=1}^{6}5+6i$

8 0

3 years ago

Last year there were 43 science projects submitted by students at a science fair. This year there are 52 science projects. To th

rusak2 [61]

The formula for percentage increase is the increase in the original value. Between last year and this year, there was an increase of 9 science projects, so the increase = 9. The original number of science projects = 43.

9 divided by 43 = 0.2093, about. Multiply it by 100 to get it as a percentage: 20.93%

Since the problem requests it rounded to the nearest tenth, the percent change in the number of projects submitted is 20.9%.

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3 years ago

Hey besties! answer if u want!

mash [69]

Answer:

hey thats kinda confusing but im sending this text insted of giving a wrong answer cuz i need points also SUB TO TECHNOBLADE

Step-by-step explanation:

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3 years ago