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shepuryov [24]
3 years ago
11

90,95,101,98,103,119,124,123,132,127 what is the mean

Mathematics
1 answer:
motikmotik3 years ago
8 0

Answer:

Step-by-step explanation:

Add all the numbers to get 1004

then divide by 10 since there are 10 numbers

So 100.4

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75 Points If You get This Right
NNADVOKAT [17]

Answer:

1.   2

2.  6

3.  2

4.  3

5.  1

6.   1

Step-by-step explanation:

First put the data in order from smallest to largest

2,2,2,3,3,6

The minimum is 2

The maximum is 6

The median is 2,2,2    ,3,3,6  is between the 2 and 3  (2+3)/2 = 2.5

The 1st quartile is 2,2,2  is the middle number   = 2

The third quartile is   3,3,6  is the middle number is 3

The interquartile range is 3-2 =1

The mean average deviation is

First find the mean: ( 2+2+2+3+3+6)/6 =18/6 = 3

Then find how far each point is from the mean

(3-2) + (3-2) + (3-2) + (3-3) + (3-3) + (6-3)  = 6

Divide this by the number of data points

6/6 =1

7 0
3 years ago
Read 2 more answers
Helpppppp please i need help on this question
Vinil7 [7]

Step-by-step explanation:

K=12 if you want explanation i will

8 0
3 years ago
Read 2 more answers
Which number is greater and by how much? a decreased by 50% and then increased by 50% of the result
zaharov [31]

Answer:

Let's assume the number is 100 now it is increased by 50% that means

100+ (50/100)*100

100+50=150

Now it is decreased by 25% that means

150- (25/100)*150

150–37.5=112.5

Total percentage increase ={(112.5–100)/100}*100

=12.5%

Step-by-step explanation:

7 0
2 years ago
Ok look person that keeps answering Im sorry hut I gues u can tell why Im literally fai-ling math, question is: add the polynomi
Naddik [55]

Answer:

21a^4+4a^2+2a

Step-by-step explanation:

i think this is right..lol

hope it helps :)

have a nice day!!

7 0
3 years ago
What’s the answer to this question?
larisa [96]

Answer:

linear

Step-by-step explanation:

The degree of the leading term is 1

(3x^{1})

8 0
3 years ago
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