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mash [69]
3 years ago
13

PLEASE HELP!! What is the standard deviation of a data set whose values are all the same?

Mathematics
2 answers:
amm18123 years ago
7 0

Recall that the formula for standard deviation of a sample is:
s
=
√
∑
n
i
=
1
(
x
i
−
¯
x
)
2
n
−
1
DaniilM [7]3 years ago
5 0

Answer:

zero

Step-by-step explanation:

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jerry deposits 80.00 into new savings account the account earns 3.5% simple interest per year no money is added or removed from
deff fn [24]

Answer:

$84.14

Step-by-step explanation:

Begin by multiplying 1.035 by 4.

Get 4.14.

Add this to the original amount deposited, $80.

The answer is $84.14

8 0
3 years ago
find the slope between each pair of points please help with these three questions and i’ll mark the brain thing !
madam [21]

(If It's a number like this: 8/9 then it's a fraction)

Answer:

<h2><em><u>9. -2/6</u></em></h2><h2><em><u>10. -6/-10</u></em></h2><h2><em><u>11. 3/4</u></em></h2>

Step-by-step explanation:

Yay, I love doing these!

9.} 6 - 8 and 4- -2= -2/6

10.} 3 - 9 and -1 - 9= -6/-10

11.} -1 - -7 and 5 - -3= 6/8 simplify it by 2= 3/4

5 0
3 years ago
In order to develop a more appealing cheeseburger, a franchise used taste tests with 13 different buns, 5 different cheeses, 2 t
JulsSmile [24]

Answer:

<h3>If the taste tester takes 10 minutes to eat a cheeseburger, then it would take him  is 3276\times 10 = 32760 minutes Eating round the clock, it would take him   is \frac{546}{24} = 22 days 18 hours</h3>

Step-by-step explanation:

Given that "In order to develop a more appealing cheeseburger, a franchise used taste tests with 13 different buns, 5 different cheeses, 2 type of lettuce, and 3 types of tomatoes"

From the given we can write

13 buns

8 cheese

4 lettuces

3 tomatoes

 ∴ There would be  different cheeseburger combinations  is given by

13\times 8\times 4\times 3 = 3,276

Given that if the taste tester takes 10 minutes to eat a cheeseburger, then it would take him

3276\times 10 = 32760 minutes

Eating round the clock, it would take him

\frac{32760}{60}=546 hours

\frac{546}{24} = 22 days 18 hours

3 0
4 years ago
Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total
Stella [2.4K]

Answer:

She bought six first class tickets.

Step-by-step explanation:

360 × 4 = 1,440

1140 × 6 = 6,840

1,440 + 6,840 = 8,280

hope this helps :)

3 0
3 years ago
Read 2 more answers
100 points and brainliest
-Dominant- [34]

Answer:

The answer is the 3rd one, x is shifted left 6 units and up 2 units.

Step-by-step explanation:

-6 in graphs or coordinate planes, is moving to the left, or moving down. +2 in graphs or coordinate planes can mean moving up, or moving to the right. So the 3rd one is your answer.  

7 0
3 years ago
Read 2 more answers
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