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igomit [66]
2 years ago
6

How do I find mean median range iqr and standard deviation ​

Mathematics
1 answer:
ycow [4]2 years ago
6 0

Answer: to find the mean add the numbers that were given then Divine by the amount of numbers you added. To find the median put all the numbers in numerical order and pick the middle one if it is an even amount of numbers than you pick the number exactly halfway between the two middle. To find the range you see how many numbers are repeated in which ever number is repeated the most amount of times that is the range.

Step-by-step explanation:

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51 more than y is greater than -240
svet-max [94.6K]

Answer:

y + 51 ≥ -240

Step-by-step explanation:

4 0
3 years ago
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Add and simplify: 9/16 + 1/2=?<br> 5/8<br> 7/16<br> 1 1/16<br> 1 5/9
Rina8888 [55]

Answer:

1 1/+6

Step-by-step explanation:

9/16 + 8/16=17/16=1 1/16

5 0
2 years ago
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2a + 4b + c =5 <br> x =-2 <br><br> a - 4b = -6<br> y=1
cricket20 [7]
There is no solution ,<span>a+c=-10;b-c=15;a-2b+c=-5 </span>No solution System of Linear Equations entered : [1] 2a+c=-10 [2] b-c=15 [3] a-2b+c=-5 Equations Simplified or Rearranged :<span><span>  [1] 2a + c = -10 </span><span>  [2] - c + b = 15 </span><span>  [3] a + c - 2b = -5 </span></span>Solve by Substitution :

// Solve equation [3] for the variable  c  
 

<span> [3] c = -a + 2b - 5 </span>

// Plug this in for variable  c  in equation [1]

<span><span>  [1] 2a + (-a +2?-5) = -10 </span><span>  [1] a = -5 </span></span>

// Plug this in for variable  c  in equation [2]

<span><span>  [2] - (-? +2b-5) + b = 15 </span><span>  [2] - b = 10 </span></span>

// Solve equation [2] for the variable  ?  
 

<span> [2] ? = b + 10 </span>

// Plug this in for variable  ?  in equation [1]

<span><span>  [1] (? +10) = -5 </span><span>  [1] 0 = -15 => NO solution </span></span><span>No solution</span>
3 0
3 years ago
A lottery offers two options for the prize. Option A: $1000 a week for life. Option B: $600 000 in one lump sum. Which option wo
Anna71 [15]
Option B 
Because you would not make as much money
5 0
2 years ago
Which expression is equivalent to<br> (6x-9x) - (2x - 3)?
NikAS [45]

Answer:

6x^2 -9x  -2x-3

6x^2 -11x +3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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